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netdb_linux_386.go (125557B)


      1 // Code generated by 'ccgo netdb/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -o netdb/netdb_linux_386.go -pkgname netdb', DO NOT EDIT.
      2 
      3 package netdb
      4 
      5 import (
      6 	"math"
      7 	"reflect"
      8 	"sync/atomic"
      9 	"unsafe"
     10 )
     11 
     12 var _ = math.Pi
     13 var _ reflect.Kind
     14 var _ atomic.Value
     15 var _ unsafe.Pointer
     16 
     17 const (
     18 	AF_ALG                           = 38
     19 	AF_APPLETALK                     = 5
     20 	AF_ASH                           = 18
     21 	AF_ATMPVC                        = 8
     22 	AF_ATMSVC                        = 20
     23 	AF_AX25                          = 3
     24 	AF_BLUETOOTH                     = 31
     25 	AF_BRIDGE                        = 7
     26 	AF_CAIF                          = 37
     27 	AF_CAN                           = 29
     28 	AF_DECnet                        = 12
     29 	AF_ECONET                        = 19
     30 	AF_FILE                          = 1
     31 	AF_IB                            = 27
     32 	AF_IEEE802154                    = 36
     33 	AF_INET                          = 2
     34 	AF_INET6                         = 10
     35 	AF_IPX                           = 4
     36 	AF_IRDA                          = 23
     37 	AF_ISDN                          = 34
     38 	AF_IUCV                          = 32
     39 	AF_KCM                           = 41
     40 	AF_KEY                           = 15
     41 	AF_LLC                           = 26
     42 	AF_LOCAL                         = 1
     43 	AF_MAX                           = 45
     44 	AF_MPLS                          = 28
     45 	AF_NETBEUI                       = 13
     46 	AF_NETLINK                       = 16
     47 	AF_NETROM                        = 6
     48 	AF_NFC                           = 39
     49 	AF_PACKET                        = 17
     50 	AF_PHONET                        = 35
     51 	AF_PPPOX                         = 24
     52 	AF_QIPCRTR                       = 42
     53 	AF_RDS                           = 21
     54 	AF_ROSE                          = 11
     55 	AF_ROUTE                         = 16
     56 	AF_RXRPC                         = 33
     57 	AF_SECURITY                      = 14
     58 	AF_SMC                           = 43
     59 	AF_SNA                           = 22
     60 	AF_TIPC                          = 30
     61 	AF_UNIX                          = 1
     62 	AF_UNSPEC                        = 0
     63 	AF_VSOCK                         = 40
     64 	AF_WANPIPE                       = 25
     65 	AF_X25                           = 9
     66 	AF_XDP                           = 44
     67 	AI_ADDRCONFIG                    = 0x0020
     68 	AI_ALL                           = 0x0010
     69 	AI_CANONNAME                     = 0x0002
     70 	AI_NUMERICHOST                   = 0x0004
     71 	AI_NUMERICSERV                   = 0x0400
     72 	AI_PASSIVE                       = 0x0001
     73 	AI_V4MAPPED                      = 0x0008
     74 	BIG_ENDIAN                       = 4321
     75 	BYTE_ORDER                       = 1234
     76 	EAI_AGAIN                        = -3
     77 	EAI_BADFLAGS                     = -1
     78 	EAI_FAIL                         = -4
     79 	EAI_FAMILY                       = -6
     80 	EAI_MEMORY                       = -10
     81 	EAI_NONAME                       = -2
     82 	EAI_OVERFLOW                     = -12
     83 	EAI_SERVICE                      = -8
     84 	EAI_SOCKTYPE                     = -7
     85 	EAI_SYSTEM                       = -11
     86 	FD_SETSIZE                       = 1024
     87 	FIOGETOWN                        = 0x8903
     88 	FIOSETOWN                        = 0x8901
     89 	HOST_NOT_FOUND                   = 1
     90 	INET6_ADDRSTRLEN                 = 46
     91 	INET_ADDRSTRLEN                  = 16
     92 	IN_CLASSA_HOST                   = 16777215
     93 	IN_CLASSA_MAX                    = 128
     94 	IN_CLASSA_NET                    = 0xff000000
     95 	IN_CLASSA_NSHIFT                 = 24
     96 	IN_CLASSB_HOST                   = 65535
     97 	IN_CLASSB_MAX                    = 65536
     98 	IN_CLASSB_NET                    = 0xffff0000
     99 	IN_CLASSB_NSHIFT                 = 16
    100 	IN_CLASSC_HOST                   = 255
    101 	IN_CLASSC_NET                    = 0xffffff00
    102 	IN_CLASSC_NSHIFT                 = 8
    103 	IN_LOOPBACKNET                   = 127
    104 	IPPORT_RESERVED1                 = 1024
    105 	IPV6_2292DSTOPTS                 = 4
    106 	IPV6_2292HOPLIMIT                = 8
    107 	IPV6_2292HOPOPTS                 = 3
    108 	IPV6_2292PKTINFO                 = 2
    109 	IPV6_2292PKTOPTIONS              = 6
    110 	IPV6_2292RTHDR                   = 5
    111 	IPV6_ADDRFORM                    = 1
    112 	IPV6_ADDR_PREFERENCES            = 72
    113 	IPV6_ADD_MEMBERSHIP              = 20
    114 	IPV6_AUTHHDR                     = 10
    115 	IPV6_AUTOFLOWLABEL               = 70
    116 	IPV6_CHECKSUM                    = 7
    117 	IPV6_DONTFRAG                    = 62
    118 	IPV6_DROP_MEMBERSHIP             = 21
    119 	IPV6_DSTOPTS                     = 59
    120 	IPV6_FREEBIND                    = 78
    121 	IPV6_HDRINCL                     = 36
    122 	IPV6_HOPLIMIT                    = 52
    123 	IPV6_HOPOPTS                     = 54
    124 	IPV6_IPSEC_POLICY                = 34
    125 	IPV6_JOIN_ANYCAST                = 27
    126 	IPV6_JOIN_GROUP                  = 20
    127 	IPV6_LEAVE_ANYCAST               = 28
    128 	IPV6_LEAVE_GROUP                 = 21
    129 	IPV6_MINHOPCOUNT                 = 73
    130 	IPV6_MTU                         = 24
    131 	IPV6_MTU_DISCOVER                = 23
    132 	IPV6_MULTICAST_ALL               = 29
    133 	IPV6_MULTICAST_HOPS              = 18
    134 	IPV6_MULTICAST_IF                = 17
    135 	IPV6_MULTICAST_LOOP              = 19
    136 	IPV6_NEXTHOP                     = 9
    137 	IPV6_ORIGDSTADDR                 = 74
    138 	IPV6_PATHMTU                     = 61
    139 	IPV6_PKTINFO                     = 50
    140 	IPV6_PMTUDISC_DO                 = 2
    141 	IPV6_PMTUDISC_DONT               = 0
    142 	IPV6_PMTUDISC_INTERFACE          = 4
    143 	IPV6_PMTUDISC_OMIT               = 5
    144 	IPV6_PMTUDISC_PROBE              = 3
    145 	IPV6_PMTUDISC_WANT               = 1
    146 	IPV6_RECVDSTOPTS                 = 58
    147 	IPV6_RECVERR                     = 25
    148 	IPV6_RECVFRAGSIZE                = 77
    149 	IPV6_RECVHOPLIMIT                = 51
    150 	IPV6_RECVHOPOPTS                 = 53
    151 	IPV6_RECVORIGDSTADDR             = 74
    152 	IPV6_RECVPATHMTU                 = 60
    153 	IPV6_RECVPKTINFO                 = 49
    154 	IPV6_RECVRTHDR                   = 56
    155 	IPV6_RECVTCLASS                  = 66
    156 	IPV6_ROUTER_ALERT                = 22
    157 	IPV6_ROUTER_ALERT_ISOLATE        = 30
    158 	IPV6_RTHDR                       = 57
    159 	IPV6_RTHDRDSTOPTS                = 55
    160 	IPV6_RTHDR_LOOSE                 = 0
    161 	IPV6_RTHDR_STRICT                = 1
    162 	IPV6_RTHDR_TYPE_0                = 0
    163 	IPV6_RXDSTOPTS                   = 59
    164 	IPV6_RXHOPOPTS                   = 54
    165 	IPV6_TCLASS                      = 67
    166 	IPV6_TRANSPARENT                 = 75
    167 	IPV6_UNICAST_HOPS                = 16
    168 	IPV6_UNICAST_IF                  = 76
    169 	IPV6_V6ONLY                      = 26
    170 	IPV6_XFRM_POLICY                 = 35
    171 	IP_ADD_MEMBERSHIP                = 35
    172 	IP_ADD_SOURCE_MEMBERSHIP         = 39
    173 	IP_BIND_ADDRESS_NO_PORT          = 24
    174 	IP_BLOCK_SOURCE                  = 38
    175 	IP_CHECKSUM                      = 23
    176 	IP_DEFAULT_MULTICAST_LOOP        = 1
    177 	IP_DEFAULT_MULTICAST_TTL         = 1
    178 	IP_DROP_MEMBERSHIP               = 36
    179 	IP_DROP_SOURCE_MEMBERSHIP        = 40
    180 	IP_FREEBIND                      = 15
    181 	IP_HDRINCL                       = 3
    182 	IP_IPSEC_POLICY                  = 16
    183 	IP_MAX_MEMBERSHIPS               = 20
    184 	IP_MINTTL                        = 21
    185 	IP_MSFILTER                      = 41
    186 	IP_MTU                           = 14
    187 	IP_MTU_DISCOVER                  = 10
    188 	IP_MULTICAST_ALL                 = 49
    189 	IP_MULTICAST_IF                  = 32
    190 	IP_MULTICAST_LOOP                = 34
    191 	IP_MULTICAST_TTL                 = 33
    192 	IP_NODEFRAG                      = 22
    193 	IP_OPTIONS                       = 4
    194 	IP_ORIGDSTADDR                   = 20
    195 	IP_PASSSEC                       = 18
    196 	IP_PKTINFO                       = 8
    197 	IP_PKTOPTIONS                    = 9
    198 	IP_PMTUDISC                      = 10
    199 	IP_PMTUDISC_DO                   = 2
    200 	IP_PMTUDISC_DONT                 = 0
    201 	IP_PMTUDISC_INTERFACE            = 4
    202 	IP_PMTUDISC_OMIT                 = 5
    203 	IP_PMTUDISC_PROBE                = 3
    204 	IP_PMTUDISC_WANT                 = 1
    205 	IP_RECVERR                       = 11
    206 	IP_RECVFRAGSIZE                  = 25
    207 	IP_RECVOPTS                      = 6
    208 	IP_RECVORIGDSTADDR               = 20
    209 	IP_RECVRETOPTS                   = 7
    210 	IP_RECVTOS                       = 13
    211 	IP_RECVTTL                       = 12
    212 	IP_RETOPTS                       = 7
    213 	IP_ROUTER_ALERT                  = 5
    214 	IP_TOS                           = 1
    215 	IP_TRANSPARENT                   = 19
    216 	IP_TTL                           = 2
    217 	IP_UNBLOCK_SOURCE                = 37
    218 	IP_UNICAST_IF                    = 50
    219 	IP_XFRM_POLICY                   = 17
    220 	LITTLE_ENDIAN                    = 1234
    221 	MCAST_BLOCK_SOURCE               = 43
    222 	MCAST_EXCLUDE                    = 0
    223 	MCAST_INCLUDE                    = 1
    224 	MCAST_JOIN_GROUP                 = 42
    225 	MCAST_JOIN_SOURCE_GROUP          = 46
    226 	MCAST_LEAVE_GROUP                = 45
    227 	MCAST_LEAVE_SOURCE_GROUP         = 47
    228 	MCAST_MSFILTER                   = 48
    229 	MCAST_UNBLOCK_SOURCE             = 44
    230 	NETDB_INTERNAL                   = -1
    231 	NETDB_SUCCESS                    = 0
    232 	NI_DGRAM                         = 16
    233 	NI_MAXHOST                       = 1025
    234 	NI_MAXSERV                       = 32
    235 	NI_NAMEREQD                      = 8
    236 	NI_NOFQDN                        = 4
    237 	NI_NUMERICHOST                   = 1
    238 	NI_NUMERICSERV                   = 2
    239 	NO_ADDRESS                       = 4
    240 	NO_DATA                          = 4
    241 	NO_RECOVERY                      = 3
    242 	PDP_ENDIAN                       = 3412
    243 	PF_ALG                           = 38
    244 	PF_APPLETALK                     = 5
    245 	PF_ASH                           = 18
    246 	PF_ATMPVC                        = 8
    247 	PF_ATMSVC                        = 20
    248 	PF_AX25                          = 3
    249 	PF_BLUETOOTH                     = 31
    250 	PF_BRIDGE                        = 7
    251 	PF_CAIF                          = 37
    252 	PF_CAN                           = 29
    253 	PF_DECnet                        = 12
    254 	PF_ECONET                        = 19
    255 	PF_FILE                          = 1
    256 	PF_IB                            = 27
    257 	PF_IEEE802154                    = 36
    258 	PF_INET                          = 2
    259 	PF_INET6                         = 10
    260 	PF_IPX                           = 4
    261 	PF_IRDA                          = 23
    262 	PF_ISDN                          = 34
    263 	PF_IUCV                          = 32
    264 	PF_KCM                           = 41
    265 	PF_KEY                           = 15
    266 	PF_LLC                           = 26
    267 	PF_LOCAL                         = 1
    268 	PF_MAX                           = 45
    269 	PF_MPLS                          = 28
    270 	PF_NETBEUI                       = 13
    271 	PF_NETLINK                       = 16
    272 	PF_NETROM                        = 6
    273 	PF_NFC                           = 39
    274 	PF_PACKET                        = 17
    275 	PF_PHONET                        = 35
    276 	PF_PPPOX                         = 24
    277 	PF_QIPCRTR                       = 42
    278 	PF_RDS                           = 21
    279 	PF_ROSE                          = 11
    280 	PF_ROUTE                         = 16
    281 	PF_RXRPC                         = 33
    282 	PF_SECURITY                      = 14
    283 	PF_SMC                           = 43
    284 	PF_SNA                           = 22
    285 	PF_TIPC                          = 30
    286 	PF_UNIX                          = 1
    287 	PF_UNSPEC                        = 0
    288 	PF_VSOCK                         = 40
    289 	PF_WANPIPE                       = 25
    290 	PF_X25                           = 9
    291 	PF_XDP                           = 44
    292 	SCM_TIMESTAMPING_OPT_STATS       = 54
    293 	SCM_TIMESTAMPING_PKTINFO         = 58
    294 	SCM_TXTIME                       = 61
    295 	SCM_WIFI_STATUS                  = 41
    296 	SIOCATMARK                       = 0x8905
    297 	SIOCGPGRP                        = 0x8904
    298 	SIOCGSTAMP                       = 0x8906
    299 	SIOCGSTAMPNS                     = 0x8907
    300 	SIOCSPGRP                        = 0x8902
    301 	SOL_AAL                          = 265
    302 	SOL_ALG                          = 279
    303 	SOL_ATM                          = 264
    304 	SOL_BLUETOOTH                    = 274
    305 	SOL_CAIF                         = 278
    306 	SOL_DCCP                         = 269
    307 	SOL_DECNET                       = 261
    308 	SOL_ICMPV6                       = 58
    309 	SOL_IP                           = 0
    310 	SOL_IPV6                         = 41
    311 	SOL_IRDA                         = 266
    312 	SOL_IUCV                         = 277
    313 	SOL_KCM                          = 281
    314 	SOL_LLC                          = 268
    315 	SOL_NETBEUI                      = 267
    316 	SOL_NETLINK                      = 270
    317 	SOL_NFC                          = 280
    318 	SOL_PACKET                       = 263
    319 	SOL_PNPIPE                       = 275
    320 	SOL_PPPOL2TP                     = 273
    321 	SOL_RAW                          = 255
    322 	SOL_RDS                          = 276
    323 	SOL_RXRPC                        = 272
    324 	SOL_SOCKET                       = 1
    325 	SOL_TIPC                         = 271
    326 	SOL_TLS                          = 282
    327 	SOL_X25                          = 262
    328 	SOL_XDP                          = 283
    329 	SOMAXCONN                        = 4096
    330 	SO_ACCEPTCONN                    = 30
    331 	SO_ATTACH_BPF                    = 50
    332 	SO_ATTACH_FILTER                 = 26
    333 	SO_ATTACH_REUSEPORT_CBPF         = 51
    334 	SO_ATTACH_REUSEPORT_EBPF         = 52
    335 	SO_BINDTODEVICE                  = 25
    336 	SO_BINDTOIFINDEX                 = 62
    337 	SO_BPF_EXTENSIONS                = 48
    338 	SO_BROADCAST                     = 6
    339 	SO_BSDCOMPAT                     = 14
    340 	SO_BUSY_POLL                     = 46
    341 	SO_CNX_ADVICE                    = 53
    342 	SO_COOKIE                        = 57
    343 	SO_DEBUG                         = 1
    344 	SO_DETACH_BPF                    = 27
    345 	SO_DETACH_FILTER                 = 27
    346 	SO_DETACH_REUSEPORT_BPF          = 68
    347 	SO_DOMAIN                        = 39
    348 	SO_DONTROUTE                     = 5
    349 	SO_ERROR                         = 4
    350 	SO_GET_FILTER                    = 26
    351 	SO_INCOMING_CPU                  = 49
    352 	SO_INCOMING_NAPI_ID              = 56
    353 	SO_KEEPALIVE                     = 9
    354 	SO_LINGER                        = 13
    355 	SO_LOCK_FILTER                   = 44
    356 	SO_MARK                          = 36
    357 	SO_MAX_PACING_RATE               = 47
    358 	SO_MEMINFO                       = 55
    359 	SO_NOFCS                         = 43
    360 	SO_NO_CHECK                      = 11
    361 	SO_OOBINLINE                     = 10
    362 	SO_PASSCRED                      = 16
    363 	SO_PASSSEC                       = 34
    364 	SO_PEEK_OFF                      = 42
    365 	SO_PEERCRED                      = 17
    366 	SO_PEERGROUPS                    = 59
    367 	SO_PEERNAME                      = 28
    368 	SO_PEERSEC                       = 31
    369 	SO_PRIORITY                      = 12
    370 	SO_PROTOCOL                      = 38
    371 	SO_RCVBUF                        = 8
    372 	SO_RCVBUFFORCE                   = 33
    373 	SO_RCVLOWAT                      = 18
    374 	SO_RCVTIMEO_NEW                  = 66
    375 	SO_RCVTIMEO_OLD                  = 20
    376 	SO_REUSEADDR                     = 2
    377 	SO_REUSEPORT                     = 15
    378 	SO_RXQ_OVFL                      = 40
    379 	SO_SECURITY_AUTHENTICATION       = 22
    380 	SO_SECURITY_ENCRYPTION_NETWORK   = 24
    381 	SO_SECURITY_ENCRYPTION_TRANSPORT = 23
    382 	SO_SELECT_ERR_QUEUE              = 45
    383 	SO_SNDBUF                        = 7
    384 	SO_SNDBUFFORCE                   = 32
    385 	SO_SNDLOWAT                      = 19
    386 	SO_SNDTIMEO_NEW                  = 67
    387 	SO_SNDTIMEO_OLD                  = 21
    388 	SO_TIMESTAMPING_NEW              = 65
    389 	SO_TIMESTAMPING_OLD              = 37
    390 	SO_TIMESTAMPNS_NEW               = 64
    391 	SO_TIMESTAMPNS_OLD               = 35
    392 	SO_TIMESTAMP_NEW                 = 63
    393 	SO_TIMESTAMP_OLD                 = 29
    394 	SO_TXTIME                        = 61
    395 	SO_TYPE                          = 3
    396 	SO_WIFI_STATUS                   = 41
    397 	SO_ZEROCOPY                      = 60
    398 	TRY_AGAIN                        = 2
    399 	X_ASM_X86_POSIX_TYPES_32_H       = 0
    400 	X_ATFILE_SOURCE                  = 1
    401 	X_BITS_BYTESWAP_H                = 1
    402 	X_BITS_ENDIANNESS_H              = 1
    403 	X_BITS_ENDIAN_H                  = 1
    404 	X_BITS_PTHREADTYPES_ARCH_H       = 1
    405 	X_BITS_PTHREADTYPES_COMMON_H     = 1
    406 	X_BITS_SOCKADDR_H                = 1
    407 	X_BITS_STDINT_INTN_H             = 1
    408 	X_BITS_STDINT_UINTN_H            = 1
    409 	X_BITS_TIME64_H                  = 1
    410 	X_BITS_TYPESIZES_H               = 1
    411 	X_BITS_TYPES_H                   = 1
    412 	X_BITS_UINTN_IDENTITY_H          = 1
    413 	X_BSD_SIZE_T_                    = 0
    414 	X_BSD_SIZE_T_DEFINED_            = 0
    415 	X_DEFAULT_SOURCE                 = 1
    416 	X_ENDIAN_H                       = 1
    417 	X_FEATURES_H                     = 1
    418 	X_FILE_OFFSET_BITS               = 64
    419 	X_GCC_SIZE_T                     = 0
    420 	X_ILP32                          = 1
    421 	X_LINUX_POSIX_TYPES_H            = 0
    422 	X_NETDB_H                        = 1
    423 	X_NETINET_IN_H                   = 1
    424 	X_PATH_HEQUIV                    = "/etc/hosts.equiv"
    425 	X_PATH_HOSTS                     = "/etc/hosts"
    426 	X_PATH_NETWORKS                  = "/etc/networks"
    427 	X_PATH_NSSWITCH_CONF             = "/etc/nsswitch.conf"
    428 	X_PATH_PROTOCOLS                 = "/etc/protocols"
    429 	X_PATH_SERVICES                  = "/etc/services"
    430 	X_POSIX_C_SOURCE                 = 200809
    431 	X_POSIX_SOURCE                   = 1
    432 	X_RPC_NETDB_H                    = 1
    433 	X_RWLOCK_INTERNAL_H              = 0
    434 	X_SIZET_                         = 0
    435 	X_SIZE_T                         = 0
    436 	X_SIZE_T_                        = 0
    437 	X_SIZE_T_DECLARED                = 0
    438 	X_SIZE_T_DEFINED                 = 0
    439 	X_SIZE_T_DEFINED_                = 0
    440 	X_SS_SIZE                        = 128
    441 	X_STDC_PREDEF_H                  = 1
    442 	X_STRUCT_TIMESPEC                = 1
    443 	X_SYS_CDEFS_H                    = 1
    444 	X_SYS_SELECT_H                   = 1
    445 	X_SYS_SIZE_T_H                   = 0
    446 	X_SYS_SOCKET_H                   = 1
    447 	X_SYS_TYPES_H                    = 1
    448 	X_THREAD_MUTEX_INTERNAL_H        = 1
    449 	X_THREAD_SHARED_TYPES_H          = 1
    450 	X_T_SIZE                         = 0
    451 	X_T_SIZE_                        = 0
    452 	I386                             = 1
    453 	Linux                            = 1
    454 	Unix                             = 1
    455 )
    456 
    457 // Bits in the FLAGS argument to `send', `recv', et al.
    458 const ( /* socket.h:200:1: */
    459 	MSG_OOB        = 1  // Process out-of-band data.
    460 	MSG_PEEK       = 2  // Peek at incoming messages.
    461 	MSG_DONTROUTE  = 4  // Don't use local routing.
    462 	MSG_CTRUNC     = 8  // Control data lost before delivery.
    463 	MSG_PROXY      = 16 // Supply or ask second address.
    464 	MSG_TRUNC      = 32
    465 	MSG_DONTWAIT   = 64  // Nonblocking IO.
    466 	MSG_EOR        = 128 // End of record.
    467 	MSG_WAITALL    = 256 // Wait for a full request.
    468 	MSG_FIN        = 512
    469 	MSG_SYN        = 1024
    470 	MSG_CONFIRM    = 2048 // Confirm path validity.
    471 	MSG_RST        = 4096
    472 	MSG_ERRQUEUE   = 8192      // Fetch message from error queue.
    473 	MSG_NOSIGNAL   = 16384     // Do not generate SIGPIPE.
    474 	MSG_MORE       = 32768     // Sender will send more.
    475 	MSG_WAITFORONE = 65536     // Wait for at least one packet to return.
    476 	MSG_BATCH      = 262144    // sendmmsg: more messages coming.
    477 	MSG_ZEROCOPY   = 67108864  // Use user data in kernel path.
    478 	MSG_FASTOPEN   = 536870912 // Send data in TCP SYN.
    479 
    480 	MSG_CMSG_CLOEXEC = 1073741824
    481 )
    482 
    483 // Socket level message types.  This must match the definitions in
    484 //
    485 //	<linux/socket.h>.
    486 const ( /* socket.h:332:1: */
    487 	SCM_RIGHTS = 1
    488 )
    489 
    490 // Get the architecture-dependent definition of enum __socket_type.
    491 // Define enum __socket_type for generic Linux.
    492 //    Copyright (C) 1991-2020 Free Software Foundation, Inc.
    493 //    This file is part of the GNU C Library.
    494 //
    495 //    The GNU C Library is free software; you can redistribute it and/or
    496 //    modify it under the terms of the GNU Lesser General Public
    497 //    License as published by the Free Software Foundation; either
    498 //    version 2.1 of the License, or (at your option) any later version.
    499 //
    500 //    The GNU C Library is distributed in the hope that it will be useful,
    501 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    502 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    503 //    Lesser General Public License for more details.
    504 //
    505 //    You should have received a copy of the GNU Lesser General Public
    506 //    License along with the GNU C Library; if not, see
    507 //    <https://www.gnu.org/licenses/>.
    508 
    509 // Types of sockets.
    510 const ( /* socket_type.h:24:1: */
    511 	SOCK_STREAM = 1 // Sequenced, reliable, connection-based
    512 	// 				   byte streams.
    513 	SOCK_DGRAM = 2 // Connectionless, unreliable datagrams
    514 	// 				   of fixed maximum length.
    515 	SOCK_RAW       = 3 // Raw protocol interface.
    516 	SOCK_RDM       = 4 // Reliably-delivered messages.
    517 	SOCK_SEQPACKET = 5 // Sequenced, reliable, connection-based,
    518 	// 				   datagrams of fixed maximum length.
    519 	SOCK_DCCP   = 6  // Datagram Congestion Control Protocol.
    520 	SOCK_PACKET = 10 // Linux specific way of getting packets
    521 	// 				   at the dev level.  For writing rarp and
    522 	// 				   other similar things on the user level.
    523 
    524 	// Flags to be ORed into the type parameter of socket and socketpair and
    525 	//      used for the flags parameter of paccept.
    526 
    527 	SOCK_CLOEXEC = 524288 // Atomically set close-on-exec flag for the
    528 	// 				   new descriptor(s).
    529 	SOCK_NONBLOCK = 2048
    530 )
    531 
    532 // Standard well-known ports.
    533 const ( /* in.h:122:1: */
    534 	IPPORT_ECHO       = 7  // Echo service.
    535 	IPPORT_DISCARD    = 9  // Discard transmissions service.
    536 	IPPORT_SYSTAT     = 11 // System status service.
    537 	IPPORT_DAYTIME    = 13 // Time of day service.
    538 	IPPORT_NETSTAT    = 15 // Network status service.
    539 	IPPORT_FTP        = 21 // File Transfer Protocol.
    540 	IPPORT_TELNET     = 23 // Telnet protocol.
    541 	IPPORT_SMTP       = 25 // Simple Mail Transfer Protocol.
    542 	IPPORT_TIMESERVER = 37 // Timeserver service.
    543 	IPPORT_NAMESERVER = 42 // Domain Name Service.
    544 	IPPORT_WHOIS      = 43 // Internet Whois service.
    545 	IPPORT_MTP        = 57
    546 
    547 	IPPORT_TFTP    = 69 // Trivial File Transfer Protocol.
    548 	IPPORT_RJE     = 77
    549 	IPPORT_FINGER  = 79 // Finger service.
    550 	IPPORT_TTYLINK = 87
    551 	IPPORT_SUPDUP  = 95 // SUPDUP protocol.
    552 
    553 	IPPORT_EXECSERVER  = 512 // execd service.
    554 	IPPORT_LOGINSERVER = 513 // rlogind service.
    555 	IPPORT_CMDSERVER   = 514
    556 	IPPORT_EFSSERVER   = 520
    557 
    558 	// UDP ports.
    559 	IPPORT_BIFFUDP     = 512
    560 	IPPORT_WHOSERVER   = 513
    561 	IPPORT_ROUTESERVER = 520
    562 
    563 	// Ports less than this value are reserved for privileged processes.
    564 	IPPORT_RESERVED = 1024
    565 
    566 	// Ports greater this value are reserved for (non-privileged) servers.
    567 	IPPORT_USERRESERVED = 5000
    568 )
    569 
    570 // Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
    571 //    The first word in the comment at the right is the data type used;
    572 //    "bool" means a boolean value stored in an `int'.
    573 
    574 // Advanced API (RFC3542) (1).
    575 
    576 // Advanced API (RFC3542) (2).
    577 
    578 // RFC5014.
    579 
    580 // RFC5082.
    581 
    582 // Obsolete synonyms for the above.
    583 
    584 // IPV6_MTU_DISCOVER values.
    585 
    586 // Socket level values for IPv6.
    587 
    588 // Routing header options for IPv6.
    589 
    590 // Standard well-defined IP protocols.
    591 const ( /* in.h:40:1: */
    592 	IPPROTO_IP      = 0   // Dummy protocol for TCP.
    593 	IPPROTO_ICMP    = 1   // Internet Control Message Protocol.
    594 	IPPROTO_IGMP    = 2   // Internet Group Management Protocol.
    595 	IPPROTO_IPIP    = 4   // IPIP tunnels (older KA9Q tunnels use 94).
    596 	IPPROTO_TCP     = 6   // Transmission Control Protocol.
    597 	IPPROTO_EGP     = 8   // Exterior Gateway Protocol.
    598 	IPPROTO_PUP     = 12  // PUP protocol.
    599 	IPPROTO_UDP     = 17  // User Datagram Protocol.
    600 	IPPROTO_IDP     = 22  // XNS IDP protocol.
    601 	IPPROTO_TP      = 29  // SO Transport Protocol Class 4.
    602 	IPPROTO_DCCP    = 33  // Datagram Congestion Control Protocol.
    603 	IPPROTO_IPV6    = 41  // IPv6 header.
    604 	IPPROTO_RSVP    = 46  // Reservation Protocol.
    605 	IPPROTO_GRE     = 47  // General Routing Encapsulation.
    606 	IPPROTO_ESP     = 50  // encapsulating security payload.
    607 	IPPROTO_AH      = 51  // authentication header.
    608 	IPPROTO_MTP     = 92  // Multicast Transport Protocol.
    609 	IPPROTO_BEETPH  = 94  // IP option pseudo header for BEET.
    610 	IPPROTO_ENCAP   = 98  // Encapsulation Header.
    611 	IPPROTO_PIM     = 103 // Protocol Independent Multicast.
    612 	IPPROTO_COMP    = 108 // Compression Header Protocol.
    613 	IPPROTO_SCTP    = 132 // Stream Control Transmission Protocol.
    614 	IPPROTO_UDPLITE = 136 // UDP-Lite protocol.
    615 	IPPROTO_MPLS    = 137 // MPLS in IP.
    616 	IPPROTO_RAW     = 255 // Raw IP packets.
    617 	IPPROTO_MAX     = 256
    618 )
    619 
    620 // If __USE_KERNEL_IPV6_DEFS is 1 then the user has included the kernel
    621 //
    622 //	network headers first and we should use those ABI-identical definitions
    623 //	instead of our own, otherwise 0.
    624 const ( /* in.h:99:1: */
    625 	IPPROTO_HOPOPTS  = 0  // IPv6 Hop-by-Hop options.
    626 	IPPROTO_ROUTING  = 43 // IPv6 routing header.
    627 	IPPROTO_FRAGMENT = 44 // IPv6 fragmentation header.
    628 	IPPROTO_ICMPV6   = 58 // ICMPv6.
    629 	IPPROTO_NONE     = 59 // IPv6 no next header.
    630 	IPPROTO_DSTOPTS  = 60 // IPv6 destination options.
    631 	IPPROTO_MH       = 135
    632 )
    633 
    634 // The following constants should be used for the second parameter of
    635 //
    636 //	`shutdown'.
    637 const ( /* socket.h:41:1: */
    638 	SHUT_RD   = 0 // No more receptions.
    639 	SHUT_WR   = 1 // No more transmissions.
    640 	SHUT_RDWR = 2
    641 )
    642 
    643 type Ptrdiff_t = int32 /* <builtin>:3:26 */
    644 
    645 type Size_t = uint32 /* <builtin>:9:23 */
    646 
    647 type Wchar_t = int32 /* <builtin>:15:24 */
    648 
    649 type X__builtin_va_list = uintptr /* <builtin>:46:14 */
    650 type X__float128 = float64        /* <builtin>:47:21 */
    651 
    652 // Copyright (C) 1996-2020 Free Software Foundation, Inc.
    653 //    This file is part of the GNU C Library.
    654 //
    655 //    The GNU C Library is free software; you can redistribute it and/or
    656 //    modify it under the terms of the GNU Lesser General Public
    657 //    License as published by the Free Software Foundation; either
    658 //    version 2.1 of the License, or (at your option) any later version.
    659 //
    660 //    The GNU C Library is distributed in the hope that it will be useful,
    661 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    662 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    663 //    Lesser General Public License for more details.
    664 //
    665 //    You should have received a copy of the GNU Lesser General Public
    666 //    License along with the GNU C Library; if not, see
    667 //    <https://www.gnu.org/licenses/>.
    668 
    669 // All data returned by the network data base library are supplied in
    670 //    host order and returned in network order (suitable for use in
    671 //    system calls).
    672 
    673 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
    674 //    This file is part of the GNU C Library.
    675 //
    676 //    The GNU C Library is free software; you can redistribute it and/or
    677 //    modify it under the terms of the GNU Lesser General Public
    678 //    License as published by the Free Software Foundation; either
    679 //    version 2.1 of the License, or (at your option) any later version.
    680 //
    681 //    The GNU C Library is distributed in the hope that it will be useful,
    682 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    683 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    684 //    Lesser General Public License for more details.
    685 //
    686 //    You should have received a copy of the GNU Lesser General Public
    687 //    License along with the GNU C Library; if not, see
    688 //    <https://www.gnu.org/licenses/>.
    689 
    690 // These are defined by the user (or the compiler)
    691 //    to specify the desired environment:
    692 //
    693 //    __STRICT_ANSI__	ISO Standard C.
    694 //    _ISOC99_SOURCE	Extensions to ISO C89 from ISO C99.
    695 //    _ISOC11_SOURCE	Extensions to ISO C99 from ISO C11.
    696 //    _ISOC2X_SOURCE	Extensions to ISO C99 from ISO C2X.
    697 //    __STDC_WANT_LIB_EXT2__
    698 // 			Extensions to ISO C99 from TR 27431-2:2010.
    699 //    __STDC_WANT_IEC_60559_BFP_EXT__
    700 // 			Extensions to ISO C11 from TS 18661-1:2014.
    701 //    __STDC_WANT_IEC_60559_FUNCS_EXT__
    702 // 			Extensions to ISO C11 from TS 18661-4:2015.
    703 //    __STDC_WANT_IEC_60559_TYPES_EXT__
    704 // 			Extensions to ISO C11 from TS 18661-3:2015.
    705 //
    706 //    _POSIX_SOURCE	IEEE Std 1003.1.
    707 //    _POSIX_C_SOURCE	If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
    708 // 			if >=199309L, add IEEE Std 1003.1b-1993;
    709 // 			if >=199506L, add IEEE Std 1003.1c-1995;
    710 // 			if >=200112L, all of IEEE 1003.1-2004
    711 // 			if >=200809L, all of IEEE 1003.1-2008
    712 //    _XOPEN_SOURCE	Includes POSIX and XPG things.  Set to 500 if
    713 // 			Single Unix conformance is wanted, to 600 for the
    714 // 			sixth revision, to 700 for the seventh revision.
    715 //    _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
    716 //    _LARGEFILE_SOURCE	Some more functions for correct standard I/O.
    717 //    _LARGEFILE64_SOURCE	Additional functionality from LFS for large files.
    718 //    _FILE_OFFSET_BITS=N	Select default filesystem interface.
    719 //    _ATFILE_SOURCE	Additional *at interfaces.
    720 //    _GNU_SOURCE		All of the above, plus GNU extensions.
    721 //    _DEFAULT_SOURCE	The default set of features (taking precedence over
    722 // 			__STRICT_ANSI__).
    723 //
    724 //    _FORTIFY_SOURCE	Add security hardening to many library functions.
    725 // 			Set to 1 or 2; 2 performs stricter checks than 1.
    726 //
    727 //    _REENTRANT, _THREAD_SAFE
    728 // 			Obsolete; equivalent to _POSIX_C_SOURCE=199506L.
    729 //
    730 //    The `-ansi' switch to the GNU C compiler, and standards conformance
    731 //    options such as `-std=c99', define __STRICT_ANSI__.  If none of
    732 //    these are defined, or if _DEFAULT_SOURCE is defined, the default is
    733 //    to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to
    734 //    200809L, as well as enabling miscellaneous functions from BSD and
    735 //    SVID.  If more than one of these are defined, they accumulate.  For
    736 //    example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together
    737 //    give you ISO C, 1003.1, and 1003.2, but nothing else.
    738 //
    739 //    These are defined by this file and are used by the
    740 //    header files to decide what to declare or define:
    741 //
    742 //    __GLIBC_USE (F)	Define things from feature set F.  This is defined
    743 // 			to 1 or 0; the subsequent macros are either defined
    744 // 			or undefined, and those tests should be moved to
    745 // 			__GLIBC_USE.
    746 //    __USE_ISOC11		Define ISO C11 things.
    747 //    __USE_ISOC99		Define ISO C99 things.
    748 //    __USE_ISOC95		Define ISO C90 AMD1 (C95) things.
    749 //    __USE_ISOCXX11	Define ISO C++11 things.
    750 //    __USE_POSIX		Define IEEE Std 1003.1 things.
    751 //    __USE_POSIX2		Define IEEE Std 1003.2 things.
    752 //    __USE_POSIX199309	Define IEEE Std 1003.1, and .1b things.
    753 //    __USE_POSIX199506	Define IEEE Std 1003.1, .1b, .1c and .1i things.
    754 //    __USE_XOPEN		Define XPG things.
    755 //    __USE_XOPEN_EXTENDED	Define X/Open Unix things.
    756 //    __USE_UNIX98		Define Single Unix V2 things.
    757 //    __USE_XOPEN2K        Define XPG6 things.
    758 //    __USE_XOPEN2KXSI     Define XPG6 XSI things.
    759 //    __USE_XOPEN2K8       Define XPG7 things.
    760 //    __USE_XOPEN2K8XSI    Define XPG7 XSI things.
    761 //    __USE_LARGEFILE	Define correct standard I/O things.
    762 //    __USE_LARGEFILE64	Define LFS things with separate names.
    763 //    __USE_FILE_OFFSET64	Define 64bit interface as default.
    764 //    __USE_MISC		Define things from 4.3BSD or System V Unix.
    765 //    __USE_ATFILE		Define *at interfaces and AT_* constants for them.
    766 //    __USE_GNU		Define GNU extensions.
    767 //    __USE_FORTIFY_LEVEL	Additional security measures used, according to level.
    768 //
    769 //    The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are
    770 //    defined by this file unconditionally.  `__GNU_LIBRARY__' is provided
    771 //    only for compatibility.  All new code should use the other symbols
    772 //    to test for features.
    773 //
    774 //    All macros listed above as possibly being defined by this file are
    775 //    explicitly undefined if they are not explicitly defined.
    776 //    Feature-test macros that are not defined by the user or compiler
    777 //    but are implied by the other feature-test macros defined (or by the
    778 //    lack of any definitions) are defined by the file.
    779 //
    780 //    ISO C feature test macros depend on the definition of the macro
    781 //    when an affected header is included, not when the first system
    782 //    header is included, and so they are handled in
    783 //    <bits/libc-header-start.h>, which does not have a multiple include
    784 //    guard.  Feature test macros that can be handled from the first
    785 //    system header included are handled here.
    786 
    787 // Undefine everything, so we get a clean slate.
    788 
    789 // Suppress kernel-name space pollution unless user expressedly asks
    790 //    for it.
    791 
    792 // Convenience macro to test the version of gcc.
    793 //    Use like this:
    794 //    #if __GNUC_PREREQ (2,8)
    795 //    ... code requiring gcc 2.8 or later ...
    796 //    #endif
    797 //    Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was
    798 //    added in 2.0.
    799 
    800 // Similarly for clang.  Features added to GCC after version 4.2 may
    801 //    or may not also be available in clang, and clang's definitions of
    802 //    __GNUC(_MINOR)__ are fixed at 4 and 2 respectively.  Not all such
    803 //    features can be queried via __has_extension/__has_feature.
    804 
    805 // Whether to use feature set F.
    806 
    807 // _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for
    808 //    _DEFAULT_SOURCE.  If _DEFAULT_SOURCE is present we do not
    809 //    issue a warning; the expectation is that the source is being
    810 //    transitioned to use the new macro.
    811 
    812 // If _GNU_SOURCE was defined by the user, turn on all the other features.
    813 
    814 // If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined,
    815 //    define _DEFAULT_SOURCE.
    816 
    817 // This is to enable the ISO C2X extension.
    818 
    819 // This is to enable the ISO C11 extension.
    820 
    821 // This is to enable the ISO C99 extension.
    822 
    823 // This is to enable the ISO C90 Amendment 1:1995 extension.
    824 
    825 // If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
    826 //    is defined, use POSIX.1-2008 (or another version depending on
    827 //    _XOPEN_SOURCE).
    828 
    829 // Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be
    830 //    defined in all multithreaded code.  GNU libc has not required this
    831 //    for many years.  We now treat them as compatibility synonyms for
    832 //    _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with
    833 //    comprehensive support for multithreaded code.  Using them never
    834 //    lowers the selected level of POSIX conformance, only raises it.
    835 
    836 // The function 'gets' existed in C89, but is impossible to use
    837 //    safely.  It has been removed from ISO C11 and ISO C++14.  Note: for
    838 //    compatibility with various implementations of <cstdio>, this test
    839 //    must consider only the value of __cplusplus when compiling C++.
    840 
    841 // GNU formerly extended the scanf functions with modified format
    842 //    specifiers %as, %aS, and %a[...] that allocate a buffer for the
    843 //    input using malloc.  This extension conflicts with ISO C99, which
    844 //    defines %a as a standalone format specifier that reads a floating-
    845 //    point number; moreover, POSIX.1-2008 provides the same feature
    846 //    using the modifier letter 'm' instead (%ms, %mS, %m[...]).
    847 //
    848 //    We now follow C99 unless GNU extensions are active and the compiler
    849 //    is specifically in C89 or C++98 mode (strict or not).  For
    850 //    instance, with GCC, -std=gnu11 will have C99-compliant scanf with
    851 //    or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the
    852 //    old extension.
    853 
    854 // Get definitions of __STDC_* predefined macros, if the compiler has
    855 //    not preincluded this header automatically.
    856 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
    857 //    This file is part of the GNU C Library.
    858 //
    859 //    The GNU C Library is free software; you can redistribute it and/or
    860 //    modify it under the terms of the GNU Lesser General Public
    861 //    License as published by the Free Software Foundation; either
    862 //    version 2.1 of the License, or (at your option) any later version.
    863 //
    864 //    The GNU C Library is distributed in the hope that it will be useful,
    865 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    866 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    867 //    Lesser General Public License for more details.
    868 //
    869 //    You should have received a copy of the GNU Lesser General Public
    870 //    License along with the GNU C Library; if not, see
    871 //    <https://www.gnu.org/licenses/>.
    872 
    873 // This macro indicates that the installed library is the GNU C Library.
    874 //    For historic reasons the value now is 6 and this will stay from now
    875 //    on.  The use of this variable is deprecated.  Use __GLIBC__ and
    876 //    __GLIBC_MINOR__ now (see below) when you want to test for a specific
    877 //    GNU C library version and use the values in <gnu/lib-names.h> to get
    878 //    the sonames of the shared libraries.
    879 
    880 // Major and minor version number of the GNU C library package.  Use
    881 //    these macros to test for features in specific releases.
    882 
    883 // This is here only because every header file already includes this one.
    884 // Copyright (C) 1992-2020 Free Software Foundation, Inc.
    885 //    This file is part of the GNU C Library.
    886 //
    887 //    The GNU C Library is free software; you can redistribute it and/or
    888 //    modify it under the terms of the GNU Lesser General Public
    889 //    License as published by the Free Software Foundation; either
    890 //    version 2.1 of the License, or (at your option) any later version.
    891 //
    892 //    The GNU C Library is distributed in the hope that it will be useful,
    893 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    894 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    895 //    Lesser General Public License for more details.
    896 //
    897 //    You should have received a copy of the GNU Lesser General Public
    898 //    License along with the GNU C Library; if not, see
    899 //    <https://www.gnu.org/licenses/>.
    900 
    901 // We are almost always included from features.h.
    902 
    903 // The GNU libc does not support any K&R compilers or the traditional mode
    904 //    of ISO C compilers anymore.  Check for some of the combinations not
    905 //    anymore supported.
    906 
    907 // Some user header file might have defined this before.
    908 
    909 // All functions, except those with callbacks or those that
    910 //    synchronize memory, are leaf functions.
    911 
    912 // GCC can always grok prototypes.  For C++ programs we add throw()
    913 //    to help it optimize the function calls.  But this works only with
    914 //    gcc 2.8.x and egcs.  For gcc 3.2 and up we even mark C functions
    915 //    as non-throwing using a function attribute since programs can use
    916 //    the -fexceptions options for C code as well.
    917 
    918 // Compilers that are not clang may object to
    919 //        #if defined __clang__ && __has_extension(...)
    920 //    even though they do not need to evaluate the right-hand side of the &&.
    921 
    922 // These two macros are not used in glibc anymore.  They are kept here
    923 //    only because some other projects expect the macros to be defined.
    924 
    925 // For these things, GCC behaves the ANSI way normally,
    926 //    and the non-ANSI way under -traditional.
    927 
    928 // This is not a typedef so `const __ptr_t' does the right thing.
    929 
    930 // C++ needs to know that types and declarations are C, not C++.
    931 
    932 // Fortify support.
    933 
    934 // Support for flexible arrays.
    935 //    Headers that should use flexible arrays only if they're "real"
    936 //    (e.g. only if they won't affect sizeof()) should test
    937 //    #if __glibc_c99_flexarr_available.
    938 
    939 // __asm__ ("xyz") is used throughout the headers to rename functions
    940 //    at the assembly language level.  This is wrapped by the __REDIRECT
    941 //    macro, in order to support compilers that can do this some other
    942 //    way.  When compilers don't support asm-names at all, we have to do
    943 //    preprocessor tricks instead (which don't have exactly the right
    944 //    semantics, but it's the best we can do).
    945 //
    946 //    Example:
    947 //    int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid);
    948 
    949 //
    950 // #elif __SOME_OTHER_COMPILER__
    951 //
    952 // # define __REDIRECT(name, proto, alias) name proto; 	_Pragma("let " #name " = " #alias)
    953 
    954 // GCC has various useful declarations that can be made with the
    955 //    `__attribute__' syntax.  All of the ways we use this do fine if
    956 //    they are omitted for compilers that don't understand it.
    957 
    958 // At some point during the gcc 2.96 development the `malloc' attribute
    959 //    for functions was introduced.  We don't want to use it unconditionally
    960 //    (although this would be possible) since it generates warnings.
    961 
    962 // Tell the compiler which arguments to an allocation function
    963 //    indicate the size of the allocation.
    964 
    965 // At some point during the gcc 2.96 development the `pure' attribute
    966 //    for functions was introduced.  We don't want to use it unconditionally
    967 //    (although this would be possible) since it generates warnings.
    968 
    969 // This declaration tells the compiler that the value is constant.
    970 
    971 // At some point during the gcc 3.1 development the `used' attribute
    972 //    for functions was introduced.  We don't want to use it unconditionally
    973 //    (although this would be possible) since it generates warnings.
    974 
    975 // Since version 3.2, gcc allows marking deprecated functions.
    976 
    977 // Since version 4.5, gcc also allows one to specify the message printed
    978 //    when a deprecated function is used.  clang claims to be gcc 4.2, but
    979 //    may also support this feature.
    980 
    981 // At some point during the gcc 2.8 development the `format_arg' attribute
    982 //    for functions was introduced.  We don't want to use it unconditionally
    983 //    (although this would be possible) since it generates warnings.
    984 //    If several `format_arg' attributes are given for the same function, in
    985 //    gcc-3.0 and older, all but the last one are ignored.  In newer gccs,
    986 //    all designated arguments are considered.
    987 
    988 // At some point during the gcc 2.97 development the `strfmon' format
    989 //    attribute for functions was introduced.  We don't want to use it
    990 //    unconditionally (although this would be possible) since it
    991 //    generates warnings.
    992 
    993 // The nonull function attribute allows to mark pointer parameters which
    994 //    must not be NULL.
    995 
    996 // If fortification mode, we warn about unused results of certain
    997 //    function calls which can lead to problems.
    998 
    999 // Forces a function to be always inlined.
   1000 // The Linux kernel defines __always_inline in stddef.h (283d7573), and
   1001 //    it conflicts with this definition.  Therefore undefine it first to
   1002 //    allow either header to be included first.
   1003 
   1004 // Associate error messages with the source location of the call site rather
   1005 //    than with the source location inside the function.
   1006 
   1007 // GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
   1008 //    inline semantics, unless -fgnu89-inline is used.  Using __GNUC_STDC_INLINE__
   1009 //    or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
   1010 //    older than 4.3 may define these macros and still not guarantee GNU inlining
   1011 //    semantics.
   1012 //
   1013 //    clang++ identifies itself as gcc-4.2, but has support for GNU inlining
   1014 //    semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and
   1015 //    __GNUC_GNU_INLINE__ macro definitions.
   1016 
   1017 // GCC 4.3 and above allow passing all anonymous arguments of an
   1018 //    __extern_always_inline function to some other vararg function.
   1019 
   1020 // It is possible to compile containing GCC extensions even if GCC is
   1021 //    run in pedantic mode if the uses are carefully marked using the
   1022 //    `__extension__' keyword.  But this is not generally available before
   1023 //    version 2.8.
   1024 
   1025 // __restrict is known in EGCS 1.2 and above.
   1026 
   1027 // ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
   1028 //      array_name[restrict]
   1029 //    GCC 3.1 supports this.
   1030 
   1031 // Describes a char array whose address can safely be passed as the first
   1032 //    argument to strncpy and strncat, as the char array is not necessarily
   1033 //    a NUL-terminated string.
   1034 
   1035 // Undefine (also defined in libc-symbols.h).
   1036 // Copies attributes from the declaration or type referenced by
   1037 //    the argument.
   1038 
   1039 // Determine the wordsize from the preprocessor defines.
   1040 
   1041 // Properties of long double type.  ldbl-96 version.
   1042 //    Copyright (C) 2016-2020 Free Software Foundation, Inc.
   1043 //    This file is part of the GNU C Library.
   1044 //
   1045 //    The GNU C Library is free software; you can redistribute it and/or
   1046 //    modify it under the terms of the GNU Lesser General Public
   1047 //    License  published by the Free Software Foundation; either
   1048 //    version 2.1 of the License, or (at your option) any later version.
   1049 //
   1050 //    The GNU C Library is distributed in the hope that it will be useful,
   1051 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1052 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1053 //    Lesser General Public License for more details.
   1054 //
   1055 //    You should have received a copy of the GNU Lesser General Public
   1056 //    License along with the GNU C Library; if not, see
   1057 //    <https://www.gnu.org/licenses/>.
   1058 
   1059 // long double is distinct from double, so there is nothing to
   1060 //    define here.
   1061 
   1062 // __glibc_macro_warning (MESSAGE) issues warning MESSAGE.  This is
   1063 //    intended for use in preprocessor macros.
   1064 //
   1065 //    Note: MESSAGE must be a _single_ string; concatenation of string
   1066 //    literals is not supported.
   1067 
   1068 // Generic selection (ISO C11) is a C-only feature, available in GCC
   1069 //    since version 4.9.  Previous versions do not provide generic
   1070 //    selection, even though they might set __STDC_VERSION__ to 201112L,
   1071 //    when in -std=c11 mode.  Thus, we must check for !defined __GNUC__
   1072 //    when testing __STDC_VERSION__ for generic selection support.
   1073 //    On the other hand, Clang also defines __GNUC__, so a clang-specific
   1074 //    check is required to enable the use of generic selection.
   1075 
   1076 // If we don't have __REDIRECT, prototypes will be missing if
   1077 //    __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64].
   1078 
   1079 // Decide whether we can define 'extern inline' functions in headers.
   1080 
   1081 // This is here only because every header file already includes this one.
   1082 //    Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
   1083 //    <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
   1084 //    that will always return failure (and set errno to ENOSYS).
   1085 // This file is automatically generated.
   1086 //    This file selects the right generated file of `__stub_FUNCTION' macros
   1087 //    based on the architecture being compiled for.
   1088 
   1089 // This file is automatically generated.
   1090 //    It defines a symbol `__stub_FUNCTION' for each function
   1091 //    in the C library which is a stub, meaning it will fail
   1092 //    every time called, usually setting errno to ENOSYS.
   1093 
   1094 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   1095 //    This file is part of the GNU C Library.
   1096 //
   1097 //    The GNU C Library is free software; you can redistribute it and/or
   1098 //    modify it under the terms of the GNU Lesser General Public
   1099 //    License as published by the Free Software Foundation; either
   1100 //    version 2.1 of the License, or (at your option) any later version.
   1101 //
   1102 //    The GNU C Library is distributed in the hope that it will be useful,
   1103 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1104 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1105 //    Lesser General Public License for more details.
   1106 //
   1107 //    You should have received a copy of the GNU Lesser General Public
   1108 //    License along with the GNU C Library; if not, see
   1109 //    <https://www.gnu.org/licenses/>.
   1110 
   1111 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   1112 //    This file is part of the GNU C Library.
   1113 //
   1114 //    The GNU C Library is free software; you can redistribute it and/or
   1115 //    modify it under the terms of the GNU Lesser General Public
   1116 //    License as published by the Free Software Foundation; either
   1117 //    version 2.1 of the License, or (at your option) any later version.
   1118 //
   1119 //    The GNU C Library is distributed in the hope that it will be useful,
   1120 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1121 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1122 //    Lesser General Public License for more details.
   1123 //
   1124 //    You should have received a copy of the GNU Lesser General Public
   1125 //    License along with the GNU C Library; if not, see
   1126 //    <https://www.gnu.org/licenses/>.
   1127 
   1128 // Define uintN_t types.
   1129 //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   1130 //    This file is part of the GNU C Library.
   1131 //
   1132 //    The GNU C Library is free software; you can redistribute it and/or
   1133 //    modify it under the terms of the GNU Lesser General Public
   1134 //    License as published by the Free Software Foundation; either
   1135 //    version 2.1 of the License, or (at your option) any later version.
   1136 //
   1137 //    The GNU C Library is distributed in the hope that it will be useful,
   1138 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1139 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1140 //    Lesser General Public License for more details.
   1141 //
   1142 //    You should have received a copy of the GNU Lesser General Public
   1143 //    License along with the GNU C Library; if not, see
   1144 //    <https://www.gnu.org/licenses/>.
   1145 
   1146 // bits/types.h -- definitions of __*_t types underlying *_t types.
   1147 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   1148 //    This file is part of the GNU C Library.
   1149 //
   1150 //    The GNU C Library is free software; you can redistribute it and/or
   1151 //    modify it under the terms of the GNU Lesser General Public
   1152 //    License as published by the Free Software Foundation; either
   1153 //    version 2.1 of the License, or (at your option) any later version.
   1154 //
   1155 //    The GNU C Library is distributed in the hope that it will be useful,
   1156 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1157 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1158 //    Lesser General Public License for more details.
   1159 //
   1160 //    You should have received a copy of the GNU Lesser General Public
   1161 //    License along with the GNU C Library; if not, see
   1162 //    <https://www.gnu.org/licenses/>.
   1163 
   1164 // Never include this file directly; use <sys/types.h> instead.
   1165 
   1166 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   1167 //    This file is part of the GNU C Library.
   1168 //
   1169 //    The GNU C Library is free software; you can redistribute it and/or
   1170 //    modify it under the terms of the GNU Lesser General Public
   1171 //    License as published by the Free Software Foundation; either
   1172 //    version 2.1 of the License, or (at your option) any later version.
   1173 //
   1174 //    The GNU C Library is distributed in the hope that it will be useful,
   1175 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1176 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1177 //    Lesser General Public License for more details.
   1178 //
   1179 //    You should have received a copy of the GNU Lesser General Public
   1180 //    License along with the GNU C Library; if not, see
   1181 //    <https://www.gnu.org/licenses/>.
   1182 
   1183 // Determine the wordsize from the preprocessor defines.
   1184 
   1185 // Bit size of the time_t type at glibc build time, x86-64 and x32 case.
   1186 //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
   1187 //    This file is part of the GNU C Library.
   1188 //
   1189 //    The GNU C Library is free software; you can redistribute it and/or
   1190 //    modify it under the terms of the GNU Lesser General Public
   1191 //    License as published by the Free Software Foundation; either
   1192 //    version 2.1 of the License, or (at your option) any later version.
   1193 //
   1194 //    The GNU C Library is distributed in the hope that it will be useful,
   1195 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1196 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1197 //    Lesser General Public License for more details.
   1198 //
   1199 //    You should have received a copy of the GNU Lesser General Public
   1200 //    License along with the GNU C Library; if not, see
   1201 //    <https://www.gnu.org/licenses/>.
   1202 
   1203 // For others, time size is word size.
   1204 
   1205 // Convenience types.
   1206 type X__u_char = uint8   /* types.h:31:23 */
   1207 type X__u_short = uint16 /* types.h:32:28 */
   1208 type X__u_int = uint32   /* types.h:33:22 */
   1209 type X__u_long = uint32  /* types.h:34:27 */
   1210 
   1211 // Fixed-size types, underlying types depend on word size and compiler.
   1212 type X__int8_t = int8     /* types.h:37:21 */
   1213 type X__uint8_t = uint8   /* types.h:38:23 */
   1214 type X__int16_t = int16   /* types.h:39:26 */
   1215 type X__uint16_t = uint16 /* types.h:40:28 */
   1216 type X__int32_t = int32   /* types.h:41:20 */
   1217 type X__uint32_t = uint32 /* types.h:42:22 */
   1218 type X__int64_t = int64   /* types.h:47:44 */
   1219 type X__uint64_t = uint64 /* types.h:48:46 */
   1220 
   1221 // Smallest types with at least a given width.
   1222 type X__int_least8_t = X__int8_t     /* types.h:52:18 */
   1223 type X__uint_least8_t = X__uint8_t   /* types.h:53:19 */
   1224 type X__int_least16_t = X__int16_t   /* types.h:54:19 */
   1225 type X__uint_least16_t = X__uint16_t /* types.h:55:20 */
   1226 type X__int_least32_t = X__int32_t   /* types.h:56:19 */
   1227 type X__uint_least32_t = X__uint32_t /* types.h:57:20 */
   1228 type X__int_least64_t = X__int64_t   /* types.h:58:19 */
   1229 type X__uint_least64_t = X__uint64_t /* types.h:59:20 */
   1230 
   1231 // quad_t is also 64 bits.
   1232 type X__quad_t = int64    /* types.h:66:37 */
   1233 type X__u_quad_t = uint64 /* types.h:67:46 */
   1234 
   1235 // Largest integral types.
   1236 type X__intmax_t = int64   /* types.h:75:37 */
   1237 type X__uintmax_t = uint64 /* types.h:76:46 */
   1238 
   1239 // The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE
   1240 //    macros for each of the OS types we define below.  The definitions
   1241 //    of those macros must use the following macros for underlying types.
   1242 //    We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned
   1243 //    variants of each of the following integer types on this machine.
   1244 //
   1245 // 	16		-- "natural" 16-bit type (always short)
   1246 // 	32		-- "natural" 32-bit type (always int)
   1247 // 	64		-- "natural" 64-bit type (long or long long)
   1248 // 	LONG32		-- 32-bit type, traditionally long
   1249 // 	QUAD		-- 64-bit type, traditionally long long
   1250 // 	WORD		-- natural type of __WORDSIZE bits (int or long)
   1251 // 	LONGWORD	-- type of __WORDSIZE bits, traditionally long
   1252 //
   1253 //    We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the
   1254 //    conventional uses of `long' or `long long' type modifiers match the
   1255 //    types we define, even when a less-adorned type would be the same size.
   1256 //    This matters for (somewhat) portably writing printf/scanf formats for
   1257 //    these types, where using the appropriate l or ll format modifiers can
   1258 //    make the typedefs and the formats match up across all GNU platforms.  If
   1259 //    we used `long' when it's 64 bits where `long long' is expected, then the
   1260 //    compiler would warn about the formats not matching the argument types,
   1261 //    and the programmer changing them to shut up the compiler would break the
   1262 //    program's portability.
   1263 //
   1264 //    Here we assume what is presently the case in all the GCC configurations
   1265 //    we support: long long is always 64 bits, long is always word/address size,
   1266 //    and int is always 32 bits.
   1267 
   1268 // We want __extension__ before typedef's that use nonstandard base types
   1269 //    such as `long long' in C89 mode.
   1270 // bits/typesizes.h -- underlying types for *_t.  Linux/x86-64 version.
   1271 //    Copyright (C) 2012-2020 Free Software Foundation, Inc.
   1272 //    This file is part of the GNU C Library.
   1273 //
   1274 //    The GNU C Library is free software; you can redistribute it and/or
   1275 //    modify it under the terms of the GNU Lesser General Public
   1276 //    License as published by the Free Software Foundation; either
   1277 //    version 2.1 of the License, or (at your option) any later version.
   1278 //
   1279 //    The GNU C Library is distributed in the hope that it will be useful,
   1280 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1281 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1282 //    Lesser General Public License for more details.
   1283 //
   1284 //    You should have received a copy of the GNU Lesser General Public
   1285 //    License along with the GNU C Library; if not, see
   1286 //    <https://www.gnu.org/licenses/>.
   1287 
   1288 // See <bits/types.h> for the meaning of these macros.  This file exists so
   1289 //    that <bits/types.h> need not vary across different GNU platforms.
   1290 
   1291 // X32 kernel interface is 64-bit.
   1292 
   1293 // Number of descriptors that can fit in an `fd_set'.
   1294 
   1295 // bits/time64.h -- underlying types for __time64_t.  Generic version.
   1296 //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
   1297 //    This file is part of the GNU C Library.
   1298 //
   1299 //    The GNU C Library is free software; you can redistribute it and/or
   1300 //    modify it under the terms of the GNU Lesser General Public
   1301 //    License as published by the Free Software Foundation; either
   1302 //    version 2.1 of the License, or (at your option) any later version.
   1303 //
   1304 //    The GNU C Library is distributed in the hope that it will be useful,
   1305 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1306 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1307 //    Lesser General Public License for more details.
   1308 //
   1309 //    You should have received a copy of the GNU Lesser General Public
   1310 //    License along with the GNU C Library; if not, see
   1311 //    <https://www.gnu.org/licenses/>.
   1312 
   1313 // Define __TIME64_T_TYPE so that it is always a 64-bit type.
   1314 
   1315 // Define a 64-bit time type alongsize the 32-bit one.
   1316 
   1317 type X__dev_t = X__uint64_t                /* types.h:145:25 */ // Type of device numbers.
   1318 type X__uid_t = uint32                     /* types.h:146:25 */ // Type of user identifications.
   1319 type X__gid_t = uint32                     /* types.h:147:25 */ // Type of group identifications.
   1320 type X__ino_t = uint32                     /* types.h:148:25 */ // Type of file serial numbers.
   1321 type X__ino64_t = X__uint64_t              /* types.h:149:27 */ // Type of file serial numbers (LFS).
   1322 type X__mode_t = uint32                    /* types.h:150:26 */ // Type of file attribute bitmasks.
   1323 type X__nlink_t = uint32                   /* types.h:151:27 */ // Type of file link counts.
   1324 type X__off_t = int32                      /* types.h:152:25 */ // Type of file sizes and offsets.
   1325 type X__off64_t = X__int64_t               /* types.h:153:27 */ // Type of file sizes and offsets (LFS).
   1326 type X__pid_t = int32                      /* types.h:154:25 */ // Type of process identifications.
   1327 type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs.
   1328 type X__clock_t = int32                    /* types.h:156:27 */ // Type of CPU usage counts.
   1329 type X__rlim_t = uint32                    /* types.h:157:26 */ // Type for resource measurement.
   1330 type X__rlim64_t = X__uint64_t             /* types.h:158:28 */ // Type for resource measurement (LFS).
   1331 type X__id_t = uint32                      /* types.h:159:24 */ // General type for IDs.
   1332 type X__time_t = int32                     /* types.h:160:26 */ // Seconds since the Epoch.
   1333 type X__useconds_t = uint32                /* types.h:161:30 */ // Count of microseconds.
   1334 type X__suseconds_t = int32                /* types.h:162:31 */ // Signed count of microseconds.
   1335 
   1336 type X__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address.
   1337 type X__key_t = int32   /* types.h:165:25 */ // Type of an IPC key.
   1338 
   1339 // Clock ID used in clock and timer functions.
   1340 type X__clockid_t = int32 /* types.h:168:29 */
   1341 
   1342 // Timer ID returned by `timer_create'.
   1343 type X__timer_t = uintptr /* types.h:171:12 */
   1344 
   1345 // Type to represent block size.
   1346 type X__blksize_t = int32 /* types.h:174:29 */
   1347 
   1348 // Types from the Large File Support interface.
   1349 
   1350 // Type to count number of disk blocks.
   1351 type X__blkcnt_t = int32        /* types.h:179:28 */
   1352 type X__blkcnt64_t = X__int64_t /* types.h:180:30 */
   1353 
   1354 // Type to count file system blocks.
   1355 type X__fsblkcnt_t = uint32        /* types.h:183:30 */
   1356 type X__fsblkcnt64_t = X__uint64_t /* types.h:184:32 */
   1357 
   1358 // Type to count file system nodes.
   1359 type X__fsfilcnt_t = uint32        /* types.h:187:30 */
   1360 type X__fsfilcnt64_t = X__uint64_t /* types.h:188:32 */
   1361 
   1362 // Type of miscellaneous file system fields.
   1363 type X__fsword_t = int32 /* types.h:191:28 */
   1364 
   1365 type X__ssize_t = int32 /* types.h:193:27 */ // Type of a byte count, or error.
   1366 
   1367 // Signed long type used in system calls.
   1368 type X__syscall_slong_t = int32 /* types.h:196:33 */
   1369 // Unsigned long type used in system calls.
   1370 type X__syscall_ulong_t = uint32 /* types.h:198:33 */
   1371 
   1372 // These few don't really vary by system, they always correspond
   1373 //
   1374 //	to one of the other defined types.
   1375 type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS).
   1376 type X__caddr_t = uintptr   /* types.h:203:14 */
   1377 
   1378 // Duplicates info from stdint.h but this is used in unistd.h.
   1379 type X__intptr_t = int32 /* types.h:206:25 */
   1380 
   1381 // Duplicate info from sys/socket.h.
   1382 type X__socklen_t = uint32 /* types.h:209:23 */
   1383 
   1384 // C99: An integer type that can be accessed as an atomic entity,
   1385 //
   1386 //	even in the presence of asynchronous interrupts.
   1387 //	It is not currently necessary for this to be machine-specific.
   1388 type X__sig_atomic_t = int32 /* types.h:214:13 */
   1389 
   1390 // Seconds since the Epoch, visible to user code when time_t is too
   1391 //
   1392 //	narrow only for consistency with the old way of widening too-narrow
   1393 //	types.  User code should never use __time64_t.
   1394 type X__time64_t = X__int64_t /* types.h:222:28 */
   1395 
   1396 type Uint8_t = X__uint8_t   /* stdint-uintn.h:24:19 */
   1397 type Uint16_t = X__uint16_t /* stdint-uintn.h:25:20 */
   1398 type Uint32_t = X__uint32_t /* stdint-uintn.h:26:20 */
   1399 type Uint64_t = X__uint64_t /* stdint-uintn.h:27:20 */
   1400 
   1401 // Wide character type.
   1402 //    Locale-writers should change this as necessary to
   1403 //    be big enough to hold unique values not between 0 and 127,
   1404 //    and not (wchar_t) -1, for each defined multibyte character.
   1405 
   1406 // Define this type if we are doing the whole job,
   1407 //    or if we want this type in particular.
   1408 
   1409 // A null pointer constant.
   1410 
   1411 // Structure for scatter/gather I/O.
   1412 type Iovec = struct {
   1413 	Fiov_base uintptr
   1414 	Fiov_len  Size_t
   1415 } /* struct_iovec.h:26:1 */
   1416 
   1417 // Copyright (C) 1989-2020 Free Software Foundation, Inc.
   1418 //
   1419 // This file is part of GCC.
   1420 //
   1421 // GCC is free software; you can redistribute it and/or modify
   1422 // it under the terms of the GNU General Public License as published by
   1423 // the Free Software Foundation; either version 3, or (at your option)
   1424 // any later version.
   1425 //
   1426 // GCC is distributed in the hope that it will be useful,
   1427 // but WITHOUT ANY WARRANTY; without even the implied warranty of
   1428 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   1429 // GNU General Public License for more details.
   1430 //
   1431 // Under Section 7 of GPL version 3, you are granted additional
   1432 // permissions described in the GCC Runtime Library Exception, version
   1433 // 3.1, as published by the Free Software Foundation.
   1434 //
   1435 // You should have received a copy of the GNU General Public License and
   1436 // a copy of the GCC Runtime Library Exception along with this program;
   1437 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
   1438 // <http://www.gnu.org/licenses/>.
   1439 
   1440 // ISO C Standard:  7.17  Common definitions  <stddef.h>
   1441 
   1442 // Any one of these symbols __need_* means that GNU libc
   1443 //    wants us just to define one data type.  So don't define
   1444 //    the symbols that indicate this file's entire job has been done.
   1445 
   1446 // This avoids lossage on SunOS but only if stdtypes.h comes first.
   1447 //    There's no way to win with the other order!  Sun lossage.
   1448 
   1449 // Sequent's header files use _PTRDIFF_T_ in some conflicting way.
   1450 //    Just ignore it.
   1451 
   1452 // On VxWorks, <type/vxTypesBase.h> may have defined macros like
   1453 //    _TYPE_size_t which will typedef size_t.  fixincludes patched the
   1454 //    vxTypesBase.h so that this macro is only defined if _GCC_SIZE_T is
   1455 //    not defined, and so that defining this macro defines _GCC_SIZE_T.
   1456 //    If we find that the macros are still defined at this point, we must
   1457 //    invoke them so that the type is defined as expected.
   1458 
   1459 // In case nobody has defined these types, but we aren't running under
   1460 //    GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE_TYPE__, and
   1461 //    __WCHAR_TYPE__ have reasonable values.  This can happen if the
   1462 //    parts of GCC is compiled by an older compiler, that actually
   1463 //    include gstddef.h, such as collect2.
   1464 
   1465 // Signed type of difference of two pointers.
   1466 
   1467 // Define this type if we are doing the whole job,
   1468 //    or if we want this type in particular.
   1469 
   1470 // Unsigned type of `sizeof' something.
   1471 
   1472 // Define this type if we are doing the whole job,
   1473 //    or if we want this type in particular.
   1474 
   1475 // Wide character type.
   1476 //    Locale-writers should change this as necessary to
   1477 //    be big enough to hold unique values not between 0 and 127,
   1478 //    and not (wchar_t) -1, for each defined multibyte character.
   1479 
   1480 // Define this type if we are doing the whole job,
   1481 //    or if we want this type in particular.
   1482 
   1483 // A null pointer constant.
   1484 
   1485 // This operating system-specific header file defines the SOCK_*, PF_*,
   1486 //    AF_*, MSG_*, SOL_*, and SO_* constants, and the `struct sockaddr',
   1487 //    `struct msghdr', and `struct linger' types.
   1488 // System-specific socket constants and types.  Linux version.
   1489 //    Copyright (C) 1991-2020 Free Software Foundation, Inc.
   1490 //    This file is part of the GNU C Library.
   1491 //
   1492 //    The GNU C Library is free software; you can redistribute it and/or
   1493 //    modify it under the terms of the GNU Lesser General Public
   1494 //    License as published by the Free Software Foundation; either
   1495 //    version 2.1 of the License, or (at your option) any later version.
   1496 //
   1497 //    The GNU C Library is distributed in the hope that it will be useful,
   1498 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1499 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1500 //    Lesser General Public License for more details.
   1501 //
   1502 //    You should have received a copy of the GNU Lesser General Public
   1503 //    License along with the GNU C Library; if not, see
   1504 //    <https://www.gnu.org/licenses/>.
   1505 
   1506 // Copyright (C) 1989-2020 Free Software Foundation, Inc.
   1507 //
   1508 // This file is part of GCC.
   1509 //
   1510 // GCC is free software; you can redistribute it and/or modify
   1511 // it under the terms of the GNU General Public License as published by
   1512 // the Free Software Foundation; either version 3, or (at your option)
   1513 // any later version.
   1514 //
   1515 // GCC is distributed in the hope that it will be useful,
   1516 // but WITHOUT ANY WARRANTY; without even the implied warranty of
   1517 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   1518 // GNU General Public License for more details.
   1519 //
   1520 // Under Section 7 of GPL version 3, you are granted additional
   1521 // permissions described in the GCC Runtime Library Exception, version
   1522 // 3.1, as published by the Free Software Foundation.
   1523 //
   1524 // You should have received a copy of the GNU General Public License and
   1525 // a copy of the GCC Runtime Library Exception along with this program;
   1526 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
   1527 // <http://www.gnu.org/licenses/>.
   1528 
   1529 // ISO C Standard:  7.17  Common definitions  <stddef.h>
   1530 
   1531 // Any one of these symbols __need_* means that GNU libc
   1532 //    wants us just to define one data type.  So don't define
   1533 //    the symbols that indicate this file's entire job has been done.
   1534 
   1535 // This avoids lossage on SunOS but only if stdtypes.h comes first.
   1536 //    There's no way to win with the other order!  Sun lossage.
   1537 
   1538 // Sequent's header files use _PTRDIFF_T_ in some conflicting way.
   1539 //    Just ignore it.
   1540 
   1541 // On VxWorks, <type/vxTypesBase.h> may have defined macros like
   1542 //    _TYPE_size_t which will typedef size_t.  fixincludes patched the
   1543 //    vxTypesBase.h so that this macro is only defined if _GCC_SIZE_T is
   1544 //    not defined, and so that defining this macro defines _GCC_SIZE_T.
   1545 //    If we find that the macros are still defined at this point, we must
   1546 //    invoke them so that the type is defined as expected.
   1547 
   1548 // In case nobody has defined these types, but we aren't running under
   1549 //    GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE_TYPE__, and
   1550 //    __WCHAR_TYPE__ have reasonable values.  This can happen if the
   1551 //    parts of GCC is compiled by an older compiler, that actually
   1552 //    include gstddef.h, such as collect2.
   1553 
   1554 // Signed type of difference of two pointers.
   1555 
   1556 // Define this type if we are doing the whole job,
   1557 //    or if we want this type in particular.
   1558 
   1559 // Unsigned type of `sizeof' something.
   1560 
   1561 // Define this type if we are doing the whole job,
   1562 //    or if we want this type in particular.
   1563 
   1564 // Wide character type.
   1565 //    Locale-writers should change this as necessary to
   1566 //    be big enough to hold unique values not between 0 and 127,
   1567 //    and not (wchar_t) -1, for each defined multibyte character.
   1568 
   1569 // Define this type if we are doing the whole job,
   1570 //    or if we want this type in particular.
   1571 
   1572 // A null pointer constant.
   1573 
   1574 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   1575 //    This file is part of the GNU C Library.
   1576 //
   1577 //    The GNU C Library is free software; you can redistribute it and/or
   1578 //    modify it under the terms of the GNU Lesser General Public
   1579 //    License as published by the Free Software Foundation; either
   1580 //    version 2.1 of the License, or (at your option) any later version.
   1581 //
   1582 //    The GNU C Library is distributed in the hope that it will be useful,
   1583 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1584 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1585 //    Lesser General Public License for more details.
   1586 //
   1587 //    You should have received a copy of the GNU Lesser General Public
   1588 //    License along with the GNU C Library; if not, see
   1589 //    <https://www.gnu.org/licenses/>.
   1590 
   1591 //	POSIX Standard: 2.6 Primitive System Data Types	<sys/types.h>
   1592 
   1593 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   1594 //    This file is part of the GNU C Library.
   1595 //
   1596 //    The GNU C Library is free software; you can redistribute it and/or
   1597 //    modify it under the terms of the GNU Lesser General Public
   1598 //    License as published by the Free Software Foundation; either
   1599 //    version 2.1 of the License, or (at your option) any later version.
   1600 //
   1601 //    The GNU C Library is distributed in the hope that it will be useful,
   1602 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1603 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1604 //    Lesser General Public License for more details.
   1605 //
   1606 //    You should have received a copy of the GNU Lesser General Public
   1607 //    License along with the GNU C Library; if not, see
   1608 //    <https://www.gnu.org/licenses/>.
   1609 
   1610 // bits/types.h -- definitions of __*_t types underlying *_t types.
   1611 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   1612 //    This file is part of the GNU C Library.
   1613 //
   1614 //    The GNU C Library is free software; you can redistribute it and/or
   1615 //    modify it under the terms of the GNU Lesser General Public
   1616 //    License as published by the Free Software Foundation; either
   1617 //    version 2.1 of the License, or (at your option) any later version.
   1618 //
   1619 //    The GNU C Library is distributed in the hope that it will be useful,
   1620 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1621 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1622 //    Lesser General Public License for more details.
   1623 //
   1624 //    You should have received a copy of the GNU Lesser General Public
   1625 //    License along with the GNU C Library; if not, see
   1626 //    <https://www.gnu.org/licenses/>.
   1627 
   1628 // Never include this file directly; use <sys/types.h> instead.
   1629 
   1630 type U_char = X__u_char     /* types.h:33:18 */
   1631 type U_short = X__u_short   /* types.h:34:19 */
   1632 type U_int = X__u_int       /* types.h:35:17 */
   1633 type U_long = X__u_long     /* types.h:36:18 */
   1634 type Quad_t = X__quad_t     /* types.h:37:18 */
   1635 type U_quad_t = X__u_quad_t /* types.h:38:20 */
   1636 type Fsid_t = X__fsid_t     /* types.h:39:18 */
   1637 type Loff_t = X__loff_t     /* types.h:42:18 */
   1638 
   1639 type Ino_t = X__ino64_t /* types.h:49:19 */
   1640 
   1641 type Dev_t = X__dev_t /* types.h:59:17 */
   1642 
   1643 type Gid_t = X__gid_t /* types.h:64:17 */
   1644 
   1645 type Mode_t = X__mode_t /* types.h:69:18 */
   1646 
   1647 type Nlink_t = X__nlink_t /* types.h:74:19 */
   1648 
   1649 type Uid_t = X__uid_t /* types.h:79:17 */
   1650 
   1651 type Off_t = X__off64_t /* types.h:87:19 */
   1652 
   1653 type Pid_t = X__pid_t /* types.h:97:17 */
   1654 
   1655 type Id_t = X__id_t /* types.h:103:16 */
   1656 
   1657 type Ssize_t = X__ssize_t /* types.h:108:19 */
   1658 
   1659 type Daddr_t = X__daddr_t /* types.h:114:19 */
   1660 type Caddr_t = X__caddr_t /* types.h:115:19 */
   1661 
   1662 type Key_t = X__key_t /* types.h:121:17 */
   1663 
   1664 // bits/types.h -- definitions of __*_t types underlying *_t types.
   1665 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   1666 //    This file is part of the GNU C Library.
   1667 //
   1668 //    The GNU C Library is free software; you can redistribute it and/or
   1669 //    modify it under the terms of the GNU Lesser General Public
   1670 //    License as published by the Free Software Foundation; either
   1671 //    version 2.1 of the License, or (at your option) any later version.
   1672 //
   1673 //    The GNU C Library is distributed in the hope that it will be useful,
   1674 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1675 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1676 //    Lesser General Public License for more details.
   1677 //
   1678 //    You should have received a copy of the GNU Lesser General Public
   1679 //    License along with the GNU C Library; if not, see
   1680 //    <https://www.gnu.org/licenses/>.
   1681 
   1682 // Never include this file directly; use <sys/types.h> instead.
   1683 
   1684 // Returned by `clock'.
   1685 type Clock_t = X__clock_t /* clock_t.h:7:19 */
   1686 
   1687 // bits/types.h -- definitions of __*_t types underlying *_t types.
   1688 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   1689 //    This file is part of the GNU C Library.
   1690 //
   1691 //    The GNU C Library is free software; you can redistribute it and/or
   1692 //    modify it under the terms of the GNU Lesser General Public
   1693 //    License as published by the Free Software Foundation; either
   1694 //    version 2.1 of the License, or (at your option) any later version.
   1695 //
   1696 //    The GNU C Library is distributed in the hope that it will be useful,
   1697 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1698 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1699 //    Lesser General Public License for more details.
   1700 //
   1701 //    You should have received a copy of the GNU Lesser General Public
   1702 //    License along with the GNU C Library; if not, see
   1703 //    <https://www.gnu.org/licenses/>.
   1704 
   1705 // Never include this file directly; use <sys/types.h> instead.
   1706 
   1707 // Clock ID used in clock and timer functions.
   1708 type Clockid_t = X__clockid_t /* clockid_t.h:7:21 */
   1709 
   1710 // bits/types.h -- definitions of __*_t types underlying *_t types.
   1711 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   1712 //    This file is part of the GNU C Library.
   1713 //
   1714 //    The GNU C Library is free software; you can redistribute it and/or
   1715 //    modify it under the terms of the GNU Lesser General Public
   1716 //    License as published by the Free Software Foundation; either
   1717 //    version 2.1 of the License, or (at your option) any later version.
   1718 //
   1719 //    The GNU C Library is distributed in the hope that it will be useful,
   1720 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1721 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1722 //    Lesser General Public License for more details.
   1723 //
   1724 //    You should have received a copy of the GNU Lesser General Public
   1725 //    License along with the GNU C Library; if not, see
   1726 //    <https://www.gnu.org/licenses/>.
   1727 
   1728 // Never include this file directly; use <sys/types.h> instead.
   1729 
   1730 // Returned by `time'.
   1731 type Time_t = X__time_t /* time_t.h:7:18 */
   1732 
   1733 // bits/types.h -- definitions of __*_t types underlying *_t types.
   1734 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   1735 //    This file is part of the GNU C Library.
   1736 //
   1737 //    The GNU C Library is free software; you can redistribute it and/or
   1738 //    modify it under the terms of the GNU Lesser General Public
   1739 //    License as published by the Free Software Foundation; either
   1740 //    version 2.1 of the License, or (at your option) any later version.
   1741 //
   1742 //    The GNU C Library is distributed in the hope that it will be useful,
   1743 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1744 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1745 //    Lesser General Public License for more details.
   1746 //
   1747 //    You should have received a copy of the GNU Lesser General Public
   1748 //    License along with the GNU C Library; if not, see
   1749 //    <https://www.gnu.org/licenses/>.
   1750 
   1751 // Never include this file directly; use <sys/types.h> instead.
   1752 
   1753 // Timer ID returned by `timer_create'.
   1754 type Timer_t = X__timer_t /* timer_t.h:7:19 */
   1755 
   1756 // Copyright (C) 1989-2020 Free Software Foundation, Inc.
   1757 //
   1758 // This file is part of GCC.
   1759 //
   1760 // GCC is free software; you can redistribute it and/or modify
   1761 // it under the terms of the GNU General Public License as published by
   1762 // the Free Software Foundation; either version 3, or (at your option)
   1763 // any later version.
   1764 //
   1765 // GCC is distributed in the hope that it will be useful,
   1766 // but WITHOUT ANY WARRANTY; without even the implied warranty of
   1767 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   1768 // GNU General Public License for more details.
   1769 //
   1770 // Under Section 7 of GPL version 3, you are granted additional
   1771 // permissions described in the GCC Runtime Library Exception, version
   1772 // 3.1, as published by the Free Software Foundation.
   1773 //
   1774 // You should have received a copy of the GNU General Public License and
   1775 // a copy of the GCC Runtime Library Exception along with this program;
   1776 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
   1777 // <http://www.gnu.org/licenses/>.
   1778 
   1779 // ISO C Standard:  7.17  Common definitions  <stddef.h>
   1780 
   1781 // Any one of these symbols __need_* means that GNU libc
   1782 //    wants us just to define one data type.  So don't define
   1783 //    the symbols that indicate this file's entire job has been done.
   1784 
   1785 // This avoids lossage on SunOS but only if stdtypes.h comes first.
   1786 //    There's no way to win with the other order!  Sun lossage.
   1787 
   1788 // Sequent's header files use _PTRDIFF_T_ in some conflicting way.
   1789 //    Just ignore it.
   1790 
   1791 // On VxWorks, <type/vxTypesBase.h> may have defined macros like
   1792 //    _TYPE_size_t which will typedef size_t.  fixincludes patched the
   1793 //    vxTypesBase.h so that this macro is only defined if _GCC_SIZE_T is
   1794 //    not defined, and so that defining this macro defines _GCC_SIZE_T.
   1795 //    If we find that the macros are still defined at this point, we must
   1796 //    invoke them so that the type is defined as expected.
   1797 
   1798 // In case nobody has defined these types, but we aren't running under
   1799 //    GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE_TYPE__, and
   1800 //    __WCHAR_TYPE__ have reasonable values.  This can happen if the
   1801 //    parts of GCC is compiled by an older compiler, that actually
   1802 //    include gstddef.h, such as collect2.
   1803 
   1804 // Signed type of difference of two pointers.
   1805 
   1806 // Define this type if we are doing the whole job,
   1807 //    or if we want this type in particular.
   1808 
   1809 // Unsigned type of `sizeof' something.
   1810 
   1811 // Define this type if we are doing the whole job,
   1812 //    or if we want this type in particular.
   1813 
   1814 // Wide character type.
   1815 //    Locale-writers should change this as necessary to
   1816 //    be big enough to hold unique values not between 0 and 127,
   1817 //    and not (wchar_t) -1, for each defined multibyte character.
   1818 
   1819 // Define this type if we are doing the whole job,
   1820 //    or if we want this type in particular.
   1821 
   1822 // A null pointer constant.
   1823 
   1824 // Old compatibility names for C types.
   1825 type Ulong = uint32  /* types.h:148:27 */
   1826 type Ushort = uint16 /* types.h:149:28 */
   1827 type Uint = uint32   /* types.h:150:22 */
   1828 
   1829 // These size-specific names are used by some of the inet code.
   1830 
   1831 // Define intN_t types.
   1832 //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   1833 //    This file is part of the GNU C Library.
   1834 //
   1835 //    The GNU C Library is free software; you can redistribute it and/or
   1836 //    modify it under the terms of the GNU Lesser General Public
   1837 //    License as published by the Free Software Foundation; either
   1838 //    version 2.1 of the License, or (at your option) any later version.
   1839 //
   1840 //    The GNU C Library is distributed in the hope that it will be useful,
   1841 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1842 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1843 //    Lesser General Public License for more details.
   1844 //
   1845 //    You should have received a copy of the GNU Lesser General Public
   1846 //    License along with the GNU C Library; if not, see
   1847 //    <https://www.gnu.org/licenses/>.
   1848 
   1849 // bits/types.h -- definitions of __*_t types underlying *_t types.
   1850 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   1851 //    This file is part of the GNU C Library.
   1852 //
   1853 //    The GNU C Library is free software; you can redistribute it and/or
   1854 //    modify it under the terms of the GNU Lesser General Public
   1855 //    License as published by the Free Software Foundation; either
   1856 //    version 2.1 of the License, or (at your option) any later version.
   1857 //
   1858 //    The GNU C Library is distributed in the hope that it will be useful,
   1859 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1860 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1861 //    Lesser General Public License for more details.
   1862 //
   1863 //    You should have received a copy of the GNU Lesser General Public
   1864 //    License along with the GNU C Library; if not, see
   1865 //    <https://www.gnu.org/licenses/>.
   1866 
   1867 // Never include this file directly; use <sys/types.h> instead.
   1868 
   1869 type Int8_t = X__int8_t   /* stdint-intn.h:24:18 */
   1870 type Int16_t = X__int16_t /* stdint-intn.h:25:19 */
   1871 type Int32_t = X__int32_t /* stdint-intn.h:26:19 */
   1872 type Int64_t = X__int64_t /* stdint-intn.h:27:19 */
   1873 
   1874 // These were defined by ISO C without the first `_'.
   1875 type U_int8_t = X__uint8_t   /* types.h:158:19 */
   1876 type U_int16_t = X__uint16_t /* types.h:159:20 */
   1877 type U_int32_t = X__uint32_t /* types.h:160:20 */
   1878 type U_int64_t = X__uint64_t /* types.h:161:20 */
   1879 
   1880 type Register_t = int32 /* types.h:164:13 */
   1881 
   1882 // It also defines `fd_set' and the FD_* macros for `select'.
   1883 // `fd_set' type and related macros, and `select'/`pselect' declarations.
   1884 //    Copyright (C) 1996-2020 Free Software Foundation, Inc.
   1885 //    This file is part of the GNU C Library.
   1886 //
   1887 //    The GNU C Library is free software; you can redistribute it and/or
   1888 //    modify it under the terms of the GNU Lesser General Public
   1889 //    License as published by the Free Software Foundation; either
   1890 //    version 2.1 of the License, or (at your option) any later version.
   1891 //
   1892 //    The GNU C Library is distributed in the hope that it will be useful,
   1893 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1894 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1895 //    Lesser General Public License for more details.
   1896 //
   1897 //    You should have received a copy of the GNU Lesser General Public
   1898 //    License along with the GNU C Library; if not, see
   1899 //    <https://www.gnu.org/licenses/>.
   1900 
   1901 //	POSIX 1003.1g: 6.2 Select from File Descriptor Sets <sys/select.h>
   1902 
   1903 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   1904 //    This file is part of the GNU C Library.
   1905 //
   1906 //    The GNU C Library is free software; you can redistribute it and/or
   1907 //    modify it under the terms of the GNU Lesser General Public
   1908 //    License as published by the Free Software Foundation; either
   1909 //    version 2.1 of the License, or (at your option) any later version.
   1910 //
   1911 //    The GNU C Library is distributed in the hope that it will be useful,
   1912 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1913 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1914 //    Lesser General Public License for more details.
   1915 //
   1916 //    You should have received a copy of the GNU Lesser General Public
   1917 //    License along with the GNU C Library; if not, see
   1918 //    <https://www.gnu.org/licenses/>.
   1919 
   1920 // Get definition of needed basic types.
   1921 // bits/types.h -- definitions of __*_t types underlying *_t types.
   1922 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   1923 //    This file is part of the GNU C Library.
   1924 //
   1925 //    The GNU C Library is free software; you can redistribute it and/or
   1926 //    modify it under the terms of the GNU Lesser General Public
   1927 //    License as published by the Free Software Foundation; either
   1928 //    version 2.1 of the License, or (at your option) any later version.
   1929 //
   1930 //    The GNU C Library is distributed in the hope that it will be useful,
   1931 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1932 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1933 //    Lesser General Public License for more details.
   1934 //
   1935 //    You should have received a copy of the GNU Lesser General Public
   1936 //    License along with the GNU C Library; if not, see
   1937 //    <https://www.gnu.org/licenses/>.
   1938 
   1939 // Never include this file directly; use <sys/types.h> instead.
   1940 
   1941 // Get __FD_* definitions.
   1942 // Copyright (C) 1997-2020 Free Software Foundation, Inc.
   1943 //    This file is part of the GNU C Library.
   1944 //
   1945 //    The GNU C Library is free software; you can redistribute it and/or
   1946 //    modify it under the terms of the GNU Lesser General Public
   1947 //    License as published by the Free Software Foundation; either
   1948 //    version 2.1 of the License, or (at your option) any later version.
   1949 //
   1950 //    The GNU C Library is distributed in the hope that it will be useful,
   1951 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1952 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1953 //    Lesser General Public License for more details.
   1954 //
   1955 //    You should have received a copy of the GNU Lesser General Public
   1956 //    License along with the GNU C Library; if not, see
   1957 //    <https://www.gnu.org/licenses/>.
   1958 
   1959 // Determine the wordsize from the preprocessor defines.
   1960 
   1961 // Get sigset_t.
   1962 
   1963 type X__sigset_t = struct{ F__val [32]uint32 } /* __sigset_t.h:8:3 */
   1964 
   1965 // A set of signals to be blocked, unblocked, or waited for.
   1966 type Sigset_t = X__sigset_t /* sigset_t.h:7:20 */
   1967 
   1968 // Get definition of timer specification structures.
   1969 
   1970 // bits/types.h -- definitions of __*_t types underlying *_t types.
   1971 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   1972 //    This file is part of the GNU C Library.
   1973 //
   1974 //    The GNU C Library is free software; you can redistribute it and/or
   1975 //    modify it under the terms of the GNU Lesser General Public
   1976 //    License as published by the Free Software Foundation; either
   1977 //    version 2.1 of the License, or (at your option) any later version.
   1978 //
   1979 //    The GNU C Library is distributed in the hope that it will be useful,
   1980 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1981 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1982 //    Lesser General Public License for more details.
   1983 //
   1984 //    You should have received a copy of the GNU Lesser General Public
   1985 //    License along with the GNU C Library; if not, see
   1986 //    <https://www.gnu.org/licenses/>.
   1987 
   1988 // Never include this file directly; use <sys/types.h> instead.
   1989 
   1990 // A time value that is accurate to the nearest
   1991 //
   1992 //	microsecond but also has a range of years.
   1993 type Timeval = struct {
   1994 	Ftv_sec  X__time_t
   1995 	Ftv_usec X__suseconds_t
   1996 } /* struct_timeval.h:8:1 */
   1997 
   1998 // NB: Include guard matches what <linux/time.h> uses.
   1999 
   2000 // bits/types.h -- definitions of __*_t types underlying *_t types.
   2001 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   2002 //    This file is part of the GNU C Library.
   2003 //
   2004 //    The GNU C Library is free software; you can redistribute it and/or
   2005 //    modify it under the terms of the GNU Lesser General Public
   2006 //    License as published by the Free Software Foundation; either
   2007 //    version 2.1 of the License, or (at your option) any later version.
   2008 //
   2009 //    The GNU C Library is distributed in the hope that it will be useful,
   2010 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2011 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2012 //    Lesser General Public License for more details.
   2013 //
   2014 //    You should have received a copy of the GNU Lesser General Public
   2015 //    License along with the GNU C Library; if not, see
   2016 //    <https://www.gnu.org/licenses/>.
   2017 
   2018 // Never include this file directly; use <sys/types.h> instead.
   2019 
   2020 // Endian macros for string.h functions
   2021 //    Copyright (C) 1992-2020 Free Software Foundation, Inc.
   2022 //    This file is part of the GNU C Library.
   2023 //
   2024 //    The GNU C Library is free software; you can redistribute it and/or
   2025 //    modify it under the terms of the GNU Lesser General Public
   2026 //    License as published by the Free Software Foundation; either
   2027 //    version 2.1 of the License, or (at your option) any later version.
   2028 //
   2029 //    The GNU C Library is distributed in the hope that it will be useful,
   2030 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2031 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2032 //    Lesser General Public License for more details.
   2033 //
   2034 //    You should have received a copy of the GNU Lesser General Public
   2035 //    License along with the GNU C Library; if not, see
   2036 //    <http://www.gnu.org/licenses/>.
   2037 
   2038 // POSIX.1b structure for a time value.  This is like a `struct timeval' but
   2039 //
   2040 //	has nanoseconds instead of microseconds.
   2041 type Timespec = struct {
   2042 	Ftv_sec  X__time_t
   2043 	Ftv_nsec X__syscall_slong_t
   2044 } /* struct_timespec.h:10:1 */
   2045 
   2046 type Suseconds_t = X__suseconds_t /* select.h:43:23 */
   2047 
   2048 // The fd_set member is required to be an array of longs.
   2049 type X__fd_mask = int32 /* select.h:49:18 */
   2050 
   2051 // Some versions of <linux/posix_types.h> define this macros.
   2052 // It's easier to assume 8-bit bytes than to get CHAR_BIT.
   2053 
   2054 // fd_set for select and pselect.
   2055 type Fd_set = struct{ F__fds_bits [32]X__fd_mask } /* select.h:70:5 */
   2056 
   2057 // Maximum number of file descriptors in `fd_set'.
   2058 
   2059 // Sometimes the fd_set member is assumed to have this type.
   2060 type Fd_mask = X__fd_mask /* select.h:77:19 */
   2061 
   2062 // Define some inlines helping to catch common problems.
   2063 
   2064 type Blksize_t = X__blksize_t /* types.h:185:21 */
   2065 
   2066 // Types from the Large File Support interface.
   2067 type Blkcnt_t = X__blkcnt64_t     /* types.h:205:22 */ // Type to count number of disk blocks.
   2068 type Fsblkcnt_t = X__fsblkcnt64_t /* types.h:209:24 */ // Type to count file system blocks.
   2069 type Fsfilcnt_t = X__fsfilcnt64_t /* types.h:213:24 */ // Type to count file system inodes.
   2070 
   2071 // Now add the thread types.
   2072 // Declaration of common pthread types for all architectures.
   2073 //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   2074 //    This file is part of the GNU C Library.
   2075 //
   2076 //    The GNU C Library is free software; you can redistribute it and/or
   2077 //    modify it under the terms of the GNU Lesser General Public
   2078 //    License as published by the Free Software Foundation; either
   2079 //    version 2.1 of the License, or (at your option) any later version.
   2080 //
   2081 //    The GNU C Library is distributed in the hope that it will be useful,
   2082 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2083 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2084 //    Lesser General Public License for more details.
   2085 //
   2086 //    You should have received a copy of the GNU Lesser General Public
   2087 //    License along with the GNU C Library; if not, see
   2088 //    <https://www.gnu.org/licenses/>.
   2089 
   2090 // For internal mutex and condition variable definitions.
   2091 // Common threading primitives definitions for both POSIX and C11.
   2092 //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   2093 //    This file is part of the GNU C Library.
   2094 //
   2095 //    The GNU C Library is free software; you can redistribute it and/or
   2096 //    modify it under the terms of the GNU Lesser General Public
   2097 //    License as published by the Free Software Foundation; either
   2098 //    version 2.1 of the License, or (at your option) any later version.
   2099 //
   2100 //    The GNU C Library is distributed in the hope that it will be useful,
   2101 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2102 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2103 //    Lesser General Public License for more details.
   2104 //
   2105 //    You should have received a copy of the GNU Lesser General Public
   2106 //    License along with the GNU C Library; if not, see
   2107 //    <https://www.gnu.org/licenses/>.
   2108 
   2109 // Arch-specific definitions.  Each architecture must define the following
   2110 //    macros to define the expected sizes of pthread data types:
   2111 //
   2112 //    __SIZEOF_PTHREAD_ATTR_T        - size of pthread_attr_t.
   2113 //    __SIZEOF_PTHREAD_MUTEX_T       - size of pthread_mutex_t.
   2114 //    __SIZEOF_PTHREAD_MUTEXATTR_T   - size of pthread_mutexattr_t.
   2115 //    __SIZEOF_PTHREAD_COND_T        - size of pthread_cond_t.
   2116 //    __SIZEOF_PTHREAD_CONDATTR_T    - size of pthread_condattr_t.
   2117 //    __SIZEOF_PTHREAD_RWLOCK_T      - size of pthread_rwlock_t.
   2118 //    __SIZEOF_PTHREAD_RWLOCKATTR_T  - size of pthread_rwlockattr_t.
   2119 //    __SIZEOF_PTHREAD_BARRIER_T     - size of pthread_barrier_t.
   2120 //    __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
   2121 //
   2122 //    The additional macro defines any constraint for the lock alignment
   2123 //    inside the thread structures:
   2124 //
   2125 //    __LOCK_ALIGNMENT - for internal lock/futex usage.
   2126 //
   2127 //    Same idea but for the once locking primitive:
   2128 //
   2129 //    __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
   2130 
   2131 // Copyright (C) 2002-2020 Free Software Foundation, Inc.
   2132 //    This file is part of the GNU C Library.
   2133 //
   2134 //    The GNU C Library is free software; you can redistribute it and/or
   2135 //    modify it under the terms of the GNU Lesser General Public
   2136 //    License as published by the Free Software Foundation; either
   2137 //    version 2.1 of the License, or (at your option) any later version.
   2138 //
   2139 //    The GNU C Library is distributed in the hope that it will be useful,
   2140 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2141 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2142 //    Lesser General Public License for more details.
   2143 //
   2144 //    You should have received a copy of the GNU Lesser General Public
   2145 //    License along with the GNU C Library; if not, see
   2146 //    <https://www.gnu.org/licenses/>.
   2147 
   2148 // Determine the wordsize from the preprocessor defines.
   2149 
   2150 // Extra attributes for the cleanup functions.
   2151 
   2152 // Common definition of pthread_mutex_t.
   2153 
   2154 type X__pthread_internal_list = struct {
   2155 	F__prev uintptr
   2156 	F__next uintptr
   2157 } /* thread-shared-types.h:49:9 */
   2158 
   2159 // Type to count file system inodes.
   2160 
   2161 // Now add the thread types.
   2162 // Declaration of common pthread types for all architectures.
   2163 //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   2164 //    This file is part of the GNU C Library.
   2165 //
   2166 //    The GNU C Library is free software; you can redistribute it and/or
   2167 //    modify it under the terms of the GNU Lesser General Public
   2168 //    License as published by the Free Software Foundation; either
   2169 //    version 2.1 of the License, or (at your option) any later version.
   2170 //
   2171 //    The GNU C Library is distributed in the hope that it will be useful,
   2172 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2173 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2174 //    Lesser General Public License for more details.
   2175 //
   2176 //    You should have received a copy of the GNU Lesser General Public
   2177 //    License along with the GNU C Library; if not, see
   2178 //    <https://www.gnu.org/licenses/>.
   2179 
   2180 // For internal mutex and condition variable definitions.
   2181 // Common threading primitives definitions for both POSIX and C11.
   2182 //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   2183 //    This file is part of the GNU C Library.
   2184 //
   2185 //    The GNU C Library is free software; you can redistribute it and/or
   2186 //    modify it under the terms of the GNU Lesser General Public
   2187 //    License as published by the Free Software Foundation; either
   2188 //    version 2.1 of the License, or (at your option) any later version.
   2189 //
   2190 //    The GNU C Library is distributed in the hope that it will be useful,
   2191 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2192 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2193 //    Lesser General Public License for more details.
   2194 //
   2195 //    You should have received a copy of the GNU Lesser General Public
   2196 //    License along with the GNU C Library; if not, see
   2197 //    <https://www.gnu.org/licenses/>.
   2198 
   2199 // Arch-specific definitions.  Each architecture must define the following
   2200 //    macros to define the expected sizes of pthread data types:
   2201 //
   2202 //    __SIZEOF_PTHREAD_ATTR_T        - size of pthread_attr_t.
   2203 //    __SIZEOF_PTHREAD_MUTEX_T       - size of pthread_mutex_t.
   2204 //    __SIZEOF_PTHREAD_MUTEXATTR_T   - size of pthread_mutexattr_t.
   2205 //    __SIZEOF_PTHREAD_COND_T        - size of pthread_cond_t.
   2206 //    __SIZEOF_PTHREAD_CONDATTR_T    - size of pthread_condattr_t.
   2207 //    __SIZEOF_PTHREAD_RWLOCK_T      - size of pthread_rwlock_t.
   2208 //    __SIZEOF_PTHREAD_RWLOCKATTR_T  - size of pthread_rwlockattr_t.
   2209 //    __SIZEOF_PTHREAD_BARRIER_T     - size of pthread_barrier_t.
   2210 //    __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
   2211 //
   2212 //    The additional macro defines any constraint for the lock alignment
   2213 //    inside the thread structures:
   2214 //
   2215 //    __LOCK_ALIGNMENT - for internal lock/futex usage.
   2216 //
   2217 //    Same idea but for the once locking primitive:
   2218 //
   2219 //    __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
   2220 
   2221 // Copyright (C) 2002-2020 Free Software Foundation, Inc.
   2222 //    This file is part of the GNU C Library.
   2223 //
   2224 //    The GNU C Library is free software; you can redistribute it and/or
   2225 //    modify it under the terms of the GNU Lesser General Public
   2226 //    License as published by the Free Software Foundation; either
   2227 //    version 2.1 of the License, or (at your option) any later version.
   2228 //
   2229 //    The GNU C Library is distributed in the hope that it will be useful,
   2230 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2231 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2232 //    Lesser General Public License for more details.
   2233 //
   2234 //    You should have received a copy of the GNU Lesser General Public
   2235 //    License along with the GNU C Library; if not, see
   2236 //    <https://www.gnu.org/licenses/>.
   2237 
   2238 // Determine the wordsize from the preprocessor defines.
   2239 
   2240 // Extra attributes for the cleanup functions.
   2241 
   2242 // Common definition of pthread_mutex_t.
   2243 
   2244 type X__pthread_list_t = X__pthread_internal_list /* thread-shared-types.h:53:3 */
   2245 
   2246 type X__pthread_internal_slist = struct{ F__next uintptr } /* thread-shared-types.h:55:9 */
   2247 
   2248 type X__pthread_slist_t = X__pthread_internal_slist /* thread-shared-types.h:58:3 */
   2249 
   2250 // Arch-specific mutex definitions.  A generic implementation is provided
   2251 //    by sysdeps/nptl/bits/struct_mutex.h.  If required, an architecture
   2252 //    can override it by defining:
   2253 //
   2254 //    1. struct __pthread_mutex_s (used on both pthread_mutex_t and mtx_t
   2255 //       definition).  It should contains at least the internal members
   2256 //       defined in the generic version.
   2257 //
   2258 //    2. __LOCK_ALIGNMENT for any extra attribute for internal lock used with
   2259 //       atomic operations.
   2260 //
   2261 //    3. The macro __PTHREAD_MUTEX_INITIALIZER used for static initialization.
   2262 //       It should initialize the mutex internal flag.
   2263 
   2264 // x86 internal mutex struct definitions.
   2265 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   2266 //    This file is part of the GNU C Library.
   2267 //
   2268 //    The GNU C Library is free software; you can redistribute it and/or
   2269 //    modify it under the terms of the GNU Lesser General Public
   2270 //    License as published by the Free Software Foundation; either
   2271 //    version 2.1 of the License, or (at your option) any later version.
   2272 //
   2273 //    The GNU C Library is distributed in the hope that it will be useful,
   2274 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2275 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2276 //    Lesser General Public License for more details.
   2277 //
   2278 //    You should have received a copy of the GNU Lesser General Public
   2279 //    License along with the GNU C Library; if not, see
   2280 //    <http://www.gnu.org/licenses/>.
   2281 
   2282 type X__pthread_mutex_s = struct {
   2283 	F__lock   int32
   2284 	F__count  uint32
   2285 	F__owner  int32
   2286 	F__kind   int32
   2287 	F__nusers uint32
   2288 	F__20     struct {
   2289 		F__ccgo_pad1    [0]uint32
   2290 		F__elision_data struct {
   2291 			F__espins   int16
   2292 			F__eelision int16
   2293 		}
   2294 	}
   2295 } /* struct_mutex.h:22:1 */
   2296 
   2297 // Arch-sepecific read-write lock definitions.  A generic implementation is
   2298 //    provided by struct_rwlock.h.  If required, an architecture can override it
   2299 //    by defining:
   2300 //
   2301 //    1. struct __pthread_rwlock_arch_t (used on pthread_rwlock_t definition).
   2302 //       It should contain at least the internal members defined in the
   2303 //       generic version.
   2304 //
   2305 //    2. The macro __PTHREAD_RWLOCK_INITIALIZER used for static initialization.
   2306 //       It should initialize the rwlock internal type.
   2307 
   2308 // x86 internal rwlock struct definitions.
   2309 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   2310 //
   2311 //    This file is part of the GNU C Library.
   2312 //
   2313 //    The GNU C Library is free software; you can redistribute it and/or
   2314 //    modify it under the terms of the GNU Lesser General Public
   2315 //    License as published by the Free Software Foundation; either
   2316 //    version 2.1 of the License, or (at your option) any later version.
   2317 //
   2318 //    The GNU C Library is distributed in the hope that it will be useful,
   2319 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2320 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2321 //    Lesser General Public License for more details.
   2322 //
   2323 //    You should have received a copy of the GNU Lesser General Public
   2324 //    License along with the GNU C Library; if not, see
   2325 //    <http://www.gnu.org/licenses/>.
   2326 
   2327 type X__pthread_rwlock_arch_t = struct {
   2328 	F__readers       uint32
   2329 	F__writers       uint32
   2330 	F__wrphase_futex uint32
   2331 	F__writers_futex uint32
   2332 	F__pad3          uint32
   2333 	F__pad4          uint32
   2334 	F__flags         uint8
   2335 	F__shared        uint8
   2336 	F__rwelision     int8
   2337 	F__pad2          uint8
   2338 	F__cur_writer    int32
   2339 } /* struct_rwlock.h:23:1 */
   2340 
   2341 // Common definition of pthread_cond_t.
   2342 
   2343 type X__pthread_cond_s = struct {
   2344 	F__0            struct{ F__wseq uint64 }
   2345 	F__8            struct{ F__g1_start uint64 }
   2346 	F__g_refs       [2]uint32
   2347 	F__g_size       [2]uint32
   2348 	F__g1_orig_size uint32
   2349 	F__wrefs        uint32
   2350 	F__g_signals    [2]uint32
   2351 } /* thread-shared-types.h:92:1 */
   2352 
   2353 // Thread identifiers.  The structure of the attribute type is not
   2354 //
   2355 //	exposed on purpose.
   2356 type Pthread_t = uint32 /* pthreadtypes.h:27:27 */
   2357 
   2358 // Data structures for mutex handling.  The structure of the attribute
   2359 //
   2360 //	type is not exposed on purpose.
   2361 type Pthread_mutexattr_t = struct {
   2362 	F__ccgo_pad1 [0]uint32
   2363 	F__size      [4]int8
   2364 } /* pthreadtypes.h:36:3 */
   2365 
   2366 // Data structure for condition variable handling.  The structure of
   2367 //
   2368 //	the attribute type is not exposed on purpose.
   2369 type Pthread_condattr_t = struct {
   2370 	F__ccgo_pad1 [0]uint32
   2371 	F__size      [4]int8
   2372 } /* pthreadtypes.h:45:3 */
   2373 
   2374 // Keys for thread-specific data
   2375 type Pthread_key_t = uint32 /* pthreadtypes.h:49:22 */
   2376 
   2377 // Once-only execution
   2378 type Pthread_once_t = int32 /* pthreadtypes.h:53:30 */
   2379 
   2380 type Pthread_attr_t1 = struct {
   2381 	F__ccgo_pad1 [0]uint32
   2382 	F__size      [36]int8
   2383 } /* pthreadtypes.h:56:1 */
   2384 
   2385 type Pthread_attr_t = Pthread_attr_t1 /* pthreadtypes.h:62:30 */
   2386 
   2387 type Pthread_mutex_t = struct{ F__data X__pthread_mutex_s } /* pthreadtypes.h:72:3 */
   2388 
   2389 type Pthread_cond_t = struct{ F__data X__pthread_cond_s } /* pthreadtypes.h:80:3 */
   2390 
   2391 // Data structure for reader-writer lock variable handling.  The
   2392 //
   2393 //	structure of the attribute type is deliberately not exposed.
   2394 type Pthread_rwlock_t = struct{ F__data X__pthread_rwlock_arch_t } /* pthreadtypes.h:91:3 */
   2395 
   2396 type Pthread_rwlockattr_t = struct {
   2397 	F__ccgo_pad1 [0]uint32
   2398 	F__size      [8]int8
   2399 } /* pthreadtypes.h:97:3 */
   2400 
   2401 // POSIX spinlock data type.
   2402 type Pthread_spinlock_t = int32 /* pthreadtypes.h:103:22 */
   2403 
   2404 // POSIX barriers data type.  The structure of the type is
   2405 //
   2406 //	deliberately not exposed.
   2407 type Pthread_barrier_t = struct {
   2408 	F__ccgo_pad1 [0]uint32
   2409 	F__size      [20]int8
   2410 } /* pthreadtypes.h:112:3 */
   2411 
   2412 type Pthread_barrierattr_t = struct {
   2413 	F__ccgo_pad1 [0]uint32
   2414 	F__size      [4]int8
   2415 } /* pthreadtypes.h:118:3 */
   2416 
   2417 // Type for length arguments in socket calls.
   2418 type Socklen_t = X__socklen_t /* socket.h:33:21 */
   2419 
   2420 // Protocol families.
   2421 
   2422 // Address families.
   2423 
   2424 // Socket level values.  Others are defined in the appropriate headers.
   2425 //
   2426 //    XXX These definitions also should go into the appropriate headers as
   2427 //    far as they are available.
   2428 
   2429 // Maximum queue length specifiable by listen.
   2430 
   2431 // Get the definition of the macro to define the common sockaddr members.
   2432 // Definition of struct sockaddr_* common members and sizes, generic version.
   2433 //    Copyright (C) 1995-2020 Free Software Foundation, Inc.
   2434 //    This file is part of the GNU C Library.
   2435 //
   2436 //    The GNU C Library is free software; you can redistribute it and/or
   2437 //    modify it under the terms of the GNU Lesser General Public
   2438 //    License as published by the Free Software Foundation; either
   2439 //    version 2.1 of the License, or (at your option) any later version.
   2440 //
   2441 //    The GNU C Library is distributed in the hope that it will be useful,
   2442 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2443 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2444 //    Lesser General Public License for more details.
   2445 //
   2446 //    You should have received a copy of the GNU Lesser General Public
   2447 //    License along with the GNU C Library; if not, see
   2448 //    <https://www.gnu.org/licenses/>.
   2449 
   2450 // Never include this file directly; use <sys/socket.h> instead.
   2451 
   2452 // POSIX.1g specifies this type name for the `sa_family' member.
   2453 type Sa_family_t = uint16 /* sockaddr.h:28:28 */
   2454 
   2455 // This macro is used to declare the initial common members
   2456 //    of the data types used for socket addresses, `struct sockaddr',
   2457 //    `struct sockaddr_in', `struct sockaddr_un', etc.
   2458 
   2459 // Size of struct sockaddr_storage.
   2460 
   2461 // Structure describing a generic socket address.
   2462 type Sockaddr = struct {
   2463 	Fsa_family Sa_family_t
   2464 	Fsa_data   [14]int8
   2465 } /* socket.h:178:1 */
   2466 
   2467 // Structure large enough to hold any socket address (with the historical
   2468 //    exception of AF_UNIX).
   2469 
   2470 type Sockaddr_storage = struct {
   2471 	Fss_family    Sa_family_t
   2472 	F__ss_padding [122]int8
   2473 	F__ss_align   uint32
   2474 } /* socket.h:191:1 */
   2475 
   2476 // Structure describing messages sent by
   2477 //
   2478 //	`sendmsg' and received by `recvmsg'.
   2479 type Msghdr = struct {
   2480 	Fmsg_name       uintptr
   2481 	Fmsg_namelen    Socklen_t
   2482 	Fmsg_iov        uintptr
   2483 	Fmsg_iovlen     Size_t
   2484 	Fmsg_control    uintptr
   2485 	Fmsg_controllen Size_t
   2486 	Fmsg_flags      int32
   2487 } /* socket.h:257:1 */
   2488 
   2489 // Structure used for storage of ancillary data object information.
   2490 type Cmsghdr = struct {
   2491 	F__ccgo_pad1 [0]uint32
   2492 	Fcmsg_len    Size_t
   2493 	Fcmsg_level  int32
   2494 	Fcmsg_type   int32
   2495 } /* socket.h:275:1 */
   2496 
   2497 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
   2498 
   2499 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
   2500 
   2501 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
   2502 
   2503 // This allows for 1024 file descriptors: if NR_OPEN is ever grown
   2504 // beyond that you'll have to change this too. But 1024 fd's seem to be
   2505 // enough even for such "real" unices like OSF/1, so hopefully this is
   2506 // one limit that doesn't have to be changed [again].
   2507 //
   2508 // Note that POSIX wants the FD_CLEAR(fd,fdsetp) defines to be in
   2509 // <sys/time.h> (and thus <linux/time.h>) - but this is a more logical
   2510 // place for them. Solved by having dummy defines in <sys/time.h>.
   2511 
   2512 // This macro may have been defined in <gnu/types.h>. But we always
   2513 // use the one here.
   2514 
   2515 type X__kernel_fd_set = struct{ Ffds_bits [32]uint32 } /* posix_types.h:27:3 */
   2516 
   2517 // Type of a signal handler.
   2518 type X__kernel_sighandler_t = uintptr /* posix_types.h:30:14 */
   2519 
   2520 // Type of a SYSV IPC key.
   2521 type X__kernel_key_t = int32 /* posix_types.h:33:13 */
   2522 type X__kernel_mqd_t = int32 /* posix_types.h:34:13 */
   2523 
   2524 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
   2525 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
   2526 
   2527 // This file is generally used by user-level software, so you need to
   2528 // be a little careful about namespace pollution etc.  Also, we cannot
   2529 // assume GCC is being used.
   2530 
   2531 type X__kernel_mode_t = uint16 /* posix_types_32.h:11:24 */
   2532 
   2533 type X__kernel_ipc_pid_t = uint16 /* posix_types_32.h:14:24 */
   2534 
   2535 type X__kernel_uid_t = uint16 /* posix_types_32.h:17:24 */
   2536 type X__kernel_gid_t = uint16 /* posix_types_32.h:18:24 */
   2537 
   2538 type X__kernel_old_dev_t = uint16 /* posix_types_32.h:21:24 */
   2539 
   2540 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
   2541 
   2542 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
   2543 
   2544 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
   2545 
   2546 // There seems to be no way of detecting this automatically from user
   2547 // space, so 64 bit architectures should override this in their
   2548 // bitsperlong.h. In particular, an architecture that supports
   2549 // both 32 and 64 bit user space must not rely on CONFIG_64BIT
   2550 // to decide it, but rather check a compiler provided macro.
   2551 
   2552 // This file is generally used by user-level software, so you need to
   2553 // be a little careful about namespace pollution etc.
   2554 //
   2555 // First the types that are often defined in different ways across
   2556 // architectures, so that you can override them.
   2557 
   2558 type X__kernel_long_t = int32   /* posix_types.h:15:15 */
   2559 type X__kernel_ulong_t = uint32 /* posix_types.h:16:23 */
   2560 
   2561 type X__kernel_ino_t = X__kernel_ulong_t /* posix_types.h:20:26 */
   2562 
   2563 type X__kernel_pid_t = int32 /* posix_types.h:28:14 */
   2564 
   2565 type X__kernel_suseconds_t = X__kernel_long_t /* posix_types.h:41:26 */
   2566 
   2567 type X__kernel_daddr_t = int32 /* posix_types.h:45:14 */
   2568 
   2569 type X__kernel_uid32_t = uint32 /* posix_types.h:49:22 */
   2570 type X__kernel_gid32_t = uint32 /* posix_types.h:50:22 */
   2571 
   2572 type X__kernel_old_uid_t = X__kernel_uid_t /* posix_types.h:54:24 */
   2573 type X__kernel_old_gid_t = X__kernel_gid_t /* posix_types.h:55:24 */
   2574 
   2575 // Most 32 bit architectures use "unsigned int" size_t,
   2576 // and all 64 bit architectures use "unsigned long" size_t.
   2577 type X__kernel_size_t = uint32   /* posix_types.h:68:22 */
   2578 type X__kernel_ssize_t = int32   /* posix_types.h:69:14 */
   2579 type X__kernel_ptrdiff_t = int32 /* posix_types.h:70:14 */
   2580 
   2581 type X__kernel_fsid_t = struct{ Fval [2]int32 } /* posix_types.h:81:3 */
   2582 
   2583 // anything below here should be completely generic
   2584 type X__kernel_off_t = X__kernel_long_t      /* posix_types.h:87:25 */
   2585 type X__kernel_loff_t = int64                /* posix_types.h:88:19 */
   2586 type X__kernel_old_time_t = X__kernel_long_t /* posix_types.h:89:25 */
   2587 type X__kernel_time_t = X__kernel_long_t     /* posix_types.h:90:25 */
   2588 type X__kernel_time64_t = int64              /* posix_types.h:91:19 */
   2589 type X__kernel_clock_t = X__kernel_long_t    /* posix_types.h:92:25 */
   2590 type X__kernel_timer_t = int32               /* posix_types.h:93:14 */
   2591 type X__kernel_clockid_t = int32             /* posix_types.h:94:14 */
   2592 type X__kernel_caddr_t = uintptr             /* posix_types.h:95:14 */
   2593 type X__kernel_uid16_t = uint16              /* posix_types.h:96:24 */
   2594 type X__kernel_gid16_t = uint16              /* posix_types.h:97:24 */
   2595 
   2596 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
   2597 
   2598 // Socket-level I/O control calls.
   2599 
   2600 // For setsockopt(2)
   2601 
   2602 // Security levels - as per NRL IPv6 - don't actually do anything
   2603 
   2604 // Socket filtering
   2605 
   2606 // Instruct lower device to use last 4-bytes of skb data as FCS
   2607 
   2608 // Structure used to manipulate the SO_LINGER option.
   2609 type Linger = struct {
   2610 	Fl_onoff  int32
   2611 	Fl_linger int32
   2612 } /* socket.h:361:1 */
   2613 
   2614 // This is the 4.3 BSD `struct sockaddr' format, which is used as wire
   2615 //
   2616 //	format in the grotty old 4.3 `talk' protocol.
   2617 type Osockaddr = struct {
   2618 	Fsa_family uint16
   2619 	Fsa_data   [14]uint8
   2620 } /* struct_osockaddr.h:6:1 */
   2621 
   2622 // Define some macros helping to catch buffer overflows.
   2623 
   2624 // bits/types.h -- definitions of __*_t types underlying *_t types.
   2625 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   2626 //    This file is part of the GNU C Library.
   2627 //
   2628 //    The GNU C Library is free software; you can redistribute it and/or
   2629 //    modify it under the terms of the GNU Lesser General Public
   2630 //    License as published by the Free Software Foundation; either
   2631 //    version 2.1 of the License, or (at your option) any later version.
   2632 //
   2633 //    The GNU C Library is distributed in the hope that it will be useful,
   2634 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2635 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2636 //    Lesser General Public License for more details.
   2637 //
   2638 //    You should have received a copy of the GNU Lesser General Public
   2639 //    License along with the GNU C Library; if not, see
   2640 //    <https://www.gnu.org/licenses/>.
   2641 
   2642 // Never include this file directly; use <sys/types.h> instead.
   2643 
   2644 // Internet address.
   2645 type In_addr_t = Uint32_t                  /* in.h:30:18 */
   2646 type In_addr = struct{ Fs_addr In_addr_t } /* in.h:31:1 */
   2647 
   2648 // Get system-specific definitions.
   2649 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   2650 //    This file is part of the GNU C Library.
   2651 //
   2652 //    The GNU C Library is free software; you can redistribute it and/or
   2653 //    modify it under the terms of the GNU Lesser General Public
   2654 //    License as published by the Free Software Foundation; either
   2655 //    version 2.1 of the License, or (at your option) any later version.
   2656 //
   2657 //    The GNU C Library is distributed in the hope that it will be useful,
   2658 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2659 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2660 //    Lesser General Public License for more details.
   2661 //
   2662 //    You should have received a copy of the GNU Lesser General Public
   2663 //    License along with the GNU C Library; if not, see
   2664 //    <https://www.gnu.org/licenses/>.
   2665 
   2666 // Linux version.
   2667 
   2668 // If the application has already included linux/in6.h from a linux-based
   2669 //    kernel then we will not define the IPv6 IPPROTO_* defines, in6_addr (nor the
   2670 //    defines), sockaddr_in6, or ipv6_mreq. Same for in6_ptkinfo or ip6_mtuinfo
   2671 //    in linux/ipv6.h. The ABI used by the linux-kernel and glibc match exactly.
   2672 //    Neither the linux kernel nor glibc should break this ABI without coordination.
   2673 //    In upstream kernel 56c176c9 the _UAPI prefix was stripped so we need to check
   2674 //    for _LINUX_IN6_H and _IPV6_H now, and keep checking the old versions for
   2675 //    maximum backwards compatibility.
   2676 
   2677 // Options for use with `getsockopt' and `setsockopt' at the IP level.
   2678 //    The first word in the comment at the right is the data type used;
   2679 //    "bool" means a boolean value stored in an `int'.
   2680 // For BSD compatibility.
   2681 
   2682 // TProxy original addresses
   2683 
   2684 // IP_MTU_DISCOVER arguments.
   2685 // Always use interface mtu (ignores dst pmtu) but don't set DF flag.
   2686 //    Also incoming ICMP frag_needed notifications will be ignored on
   2687 //    this socket to prevent accepting spoofed ones.
   2688 // Like IP_PMTUDISC_INTERFACE but allow packets to be fragmented.
   2689 
   2690 // To select the IP level.
   2691 
   2692 // Structure used to describe IP options for IP_OPTIONS and IP_RETOPTS.
   2693 //
   2694 //	The `ip_dst' field is used for the first-hop gateway when using a
   2695 //	source route (this gets put into the header proper).
   2696 type Ip_opts = struct {
   2697 	Fip_dst  struct{ Fs_addr In_addr_t }
   2698 	Fip_opts [40]int8
   2699 } /* in.h:142:1 */
   2700 
   2701 // Like `struct ip_mreq' but including interface specification by index.
   2702 type Ip_mreqn = struct {
   2703 	Fimr_multiaddr struct{ Fs_addr In_addr_t }
   2704 	Fimr_address   struct{ Fs_addr In_addr_t }
   2705 	Fimr_ifindex   int32
   2706 } /* in.h:149:1 */
   2707 
   2708 // Structure used for IP_PKTINFO.
   2709 type In_pktinfo = struct {
   2710 	Fipi_ifindex  int32
   2711 	Fipi_spec_dst struct{ Fs_addr In_addr_t }
   2712 	Fipi_addr     struct{ Fs_addr In_addr_t }
   2713 } /* in.h:157:1 */
   2714 
   2715 // Type to represent a port.
   2716 type In_port_t = Uint16_t /* in.h:119:18 */
   2717 
   2718 // Definitions of the bits in an Internet address integer.
   2719 //
   2720 //    On subnets, host and network parts are found according to
   2721 //    the subnet mask, not these masks.
   2722 
   2723 // Address to accept any incoming messages.
   2724 // Address to send to all hosts.
   2725 // Address indicating an error return.
   2726 
   2727 // Network number for local host loopback.
   2728 // Address to loopback in software to local host.
   2729 
   2730 // Defines for Multicast INADDR.
   2731 
   2732 // IPv6 address
   2733 type In6_addr = struct {
   2734 	F__in6_u struct {
   2735 		F__ccgo_pad1 [0]uint32
   2736 		F__u6_addr8  [16]Uint8_t
   2737 	}
   2738 } /* in.h:212:1 */
   2739 
   2740 // ::1
   2741 
   2742 // Structure describing an Internet socket address.
   2743 type Sockaddr_in = struct {
   2744 	Fsin_family Sa_family_t
   2745 	Fsin_port   In_port_t
   2746 	Fsin_addr   struct{ Fs_addr In_addr_t }
   2747 	Fsin_zero   [8]uint8
   2748 } /* in.h:238:1 */
   2749 
   2750 // Ditto, for IPv6.
   2751 type Sockaddr_in6 = struct {
   2752 	Fsin6_family   Sa_family_t
   2753 	Fsin6_port     In_port_t
   2754 	Fsin6_flowinfo Uint32_t
   2755 	Fsin6_addr     struct {
   2756 		F__in6_u struct {
   2757 			F__ccgo_pad1 [0]uint32
   2758 			F__u6_addr8  [16]Uint8_t
   2759 		}
   2760 	}
   2761 	Fsin6_scope_id Uint32_t
   2762 } /* in.h:253:1 */
   2763 
   2764 // IPv4 multicast request.
   2765 type Ip_mreq = struct {
   2766 	Fimr_multiaddr struct{ Fs_addr In_addr_t }
   2767 	Fimr_interface struct{ Fs_addr In_addr_t }
   2768 } /* in.h:265:1 */
   2769 
   2770 type Ip_mreq_source = struct {
   2771 	Fimr_multiaddr  struct{ Fs_addr In_addr_t }
   2772 	Fimr_interface  struct{ Fs_addr In_addr_t }
   2773 	Fimr_sourceaddr struct{ Fs_addr In_addr_t }
   2774 } /* in.h:274:1 */
   2775 
   2776 // Likewise, for IPv6.
   2777 type Ipv6_mreq = struct {
   2778 	Fipv6mr_multiaddr struct {
   2779 		F__in6_u struct {
   2780 			F__ccgo_pad1 [0]uint32
   2781 			F__u6_addr8  [16]Uint8_t
   2782 		}
   2783 	}
   2784 	Fipv6mr_interface uint32
   2785 } /* in.h:289:1 */
   2786 
   2787 // Multicast group request.
   2788 type Group_req = struct {
   2789 	Fgr_interface Uint32_t
   2790 	Fgr_group     struct {
   2791 		Fss_family    Sa_family_t
   2792 		F__ss_padding [122]int8
   2793 		F__ss_align   uint32
   2794 	}
   2795 } /* in.h:301:1 */
   2796 
   2797 type Group_source_req = struct {
   2798 	Fgsr_interface Uint32_t
   2799 	Fgsr_group     struct {
   2800 		Fss_family    Sa_family_t
   2801 		F__ss_padding [122]int8
   2802 		F__ss_align   uint32
   2803 	}
   2804 	Fgsr_source struct {
   2805 		Fss_family    Sa_family_t
   2806 		F__ss_padding [122]int8
   2807 		F__ss_align   uint32
   2808 	}
   2809 } /* in.h:310:1 */
   2810 
   2811 // Full-state filter operations.
   2812 type Ip_msfilter = struct {
   2813 	Fimsf_multiaddr struct{ Fs_addr In_addr_t }
   2814 	Fimsf_interface struct{ Fs_addr In_addr_t }
   2815 	Fimsf_fmode     Uint32_t
   2816 	Fimsf_numsrc    Uint32_t
   2817 	Fimsf_slist     [1]struct{ Fs_addr In_addr_t }
   2818 } /* in.h:324:1 */
   2819 
   2820 type Group_filter = struct {
   2821 	Fgf_interface Uint32_t
   2822 	Fgf_group     struct {
   2823 		Fss_family    Sa_family_t
   2824 		F__ss_padding [122]int8
   2825 		F__ss_align   uint32
   2826 	}
   2827 	Fgf_fmode  Uint32_t
   2828 	Fgf_numsrc Uint32_t
   2829 	Fgf_slist  [1]struct {
   2830 		Fss_family    Sa_family_t
   2831 		F__ss_padding [122]int8
   2832 		F__ss_align   uint32
   2833 	}
   2834 } /* in.h:345:1 */
   2835 
   2836 // Define uintN_t types.
   2837 //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   2838 //    This file is part of the GNU C Library.
   2839 //
   2840 //    The GNU C Library is free software; you can redistribute it and/or
   2841 //    modify it under the terms of the GNU Lesser General Public
   2842 //    License as published by the Free Software Foundation; either
   2843 //    version 2.1 of the License, or (at your option) any later version.
   2844 //
   2845 //    The GNU C Library is distributed in the hope that it will be useful,
   2846 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2847 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2848 //    Lesser General Public License for more details.
   2849 //
   2850 //    You should have received a copy of the GNU Lesser General Public
   2851 //    License along with the GNU C Library; if not, see
   2852 //    <https://www.gnu.org/licenses/>.
   2853 
   2854 // This is necessary to make this include file properly replace the
   2855 //    Sun version.
   2856 // @(#)netdb.h	2.1 88/07/29 3.9 RPCSRC
   2857 // Copyright (c) 2010, Oracle America, Inc.
   2858 // Redistribution and use in source and binary forms, with or without
   2859 // modification, are permitted provided that the following conditions are
   2860 // met:
   2861 //
   2862 //     * Redistributions of source code must retain the above copyright
   2863 //       notice, this list of conditions and the following disclaimer.
   2864 //     * Redistributions in binary form must reproduce the above
   2865 //       copyright notice, this list of conditions and the following
   2866 //       disclaimer in the documentation and/or other materials
   2867 //       provided with the distribution.
   2868 //     * Neither the name of the "Oracle America, Inc." nor the names of its
   2869 //       contributors may be used to endorse or promote products derived
   2870 //       from this software without specific prior written permission.
   2871 //
   2872 //   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   2873 //   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   2874 //   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
   2875 //   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
   2876 //   COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   2877 //   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   2878 //   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
   2879 //   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   2880 //   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
   2881 //   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   2882 //   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   2883 //   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   2884 
   2885 // Cleaned up for GNU C library roland@gnu.ai.mit.edu:
   2886 //    added multiple inclusion protection and use of <sys/cdefs.h>.
   2887 //    In GNU this file is #include'd by <netdb.h>.
   2888 
   2889 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   2890 //    This file is part of the GNU C Library.
   2891 //
   2892 //    The GNU C Library is free software; you can redistribute it and/or
   2893 //    modify it under the terms of the GNU Lesser General Public
   2894 //    License as published by the Free Software Foundation; either
   2895 //    version 2.1 of the License, or (at your option) any later version.
   2896 //
   2897 //    The GNU C Library is distributed in the hope that it will be useful,
   2898 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2899 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2900 //    Lesser General Public License for more details.
   2901 //
   2902 //    You should have received a copy of the GNU Lesser General Public
   2903 //    License along with the GNU C Library; if not, see
   2904 //    <https://www.gnu.org/licenses/>.
   2905 
   2906 // Copyright (C) 1989-2020 Free Software Foundation, Inc.
   2907 //
   2908 // This file is part of GCC.
   2909 //
   2910 // GCC is free software; you can redistribute it and/or modify
   2911 // it under the terms of the GNU General Public License as published by
   2912 // the Free Software Foundation; either version 3, or (at your option)
   2913 // any later version.
   2914 //
   2915 // GCC is distributed in the hope that it will be useful,
   2916 // but WITHOUT ANY WARRANTY; without even the implied warranty of
   2917 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2918 // GNU General Public License for more details.
   2919 //
   2920 // Under Section 7 of GPL version 3, you are granted additional
   2921 // permissions described in the GCC Runtime Library Exception, version
   2922 // 3.1, as published by the Free Software Foundation.
   2923 //
   2924 // You should have received a copy of the GNU General Public License and
   2925 // a copy of the GCC Runtime Library Exception along with this program;
   2926 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
   2927 // <http://www.gnu.org/licenses/>.
   2928 
   2929 // ISO C Standard:  7.17  Common definitions  <stddef.h>
   2930 
   2931 // Any one of these symbols __need_* means that GNU libc
   2932 //    wants us just to define one data type.  So don't define
   2933 //    the symbols that indicate this file's entire job has been done.
   2934 
   2935 // This avoids lossage on SunOS but only if stdtypes.h comes first.
   2936 //    There's no way to win with the other order!  Sun lossage.
   2937 
   2938 // Sequent's header files use _PTRDIFF_T_ in some conflicting way.
   2939 //    Just ignore it.
   2940 
   2941 // On VxWorks, <type/vxTypesBase.h> may have defined macros like
   2942 //    _TYPE_size_t which will typedef size_t.  fixincludes patched the
   2943 //    vxTypesBase.h so that this macro is only defined if _GCC_SIZE_T is
   2944 //    not defined, and so that defining this macro defines _GCC_SIZE_T.
   2945 //    If we find that the macros are still defined at this point, we must
   2946 //    invoke them so that the type is defined as expected.
   2947 
   2948 // In case nobody has defined these types, but we aren't running under
   2949 //    GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE_TYPE__, and
   2950 //    __WCHAR_TYPE__ have reasonable values.  This can happen if the
   2951 //    parts of GCC is compiled by an older compiler, that actually
   2952 //    include gstddef.h, such as collect2.
   2953 
   2954 // Signed type of difference of two pointers.
   2955 
   2956 // Define this type if we are doing the whole job,
   2957 //    or if we want this type in particular.
   2958 
   2959 // Unsigned type of `sizeof' something.
   2960 
   2961 // Define this type if we are doing the whole job,
   2962 //    or if we want this type in particular.
   2963 
   2964 // Wide character type.
   2965 //    Locale-writers should change this as necessary to
   2966 //    be big enough to hold unique values not between 0 and 127,
   2967 //    and not (wchar_t) -1, for each defined multibyte character.
   2968 
   2969 // Define this type if we are doing the whole job,
   2970 //    or if we want this type in particular.
   2971 
   2972 // A null pointer constant.
   2973 
   2974 type Rpcent = struct {
   2975 	Fr_name    uintptr
   2976 	Fr_aliases uintptr
   2977 	Fr_number  int32
   2978 } /* netdb.h:46:1 */
   2979 
   2980 // Copyright (C) 1996-2020 Free Software Foundation, Inc.
   2981 //    This file is part of the GNU C Library.
   2982 //
   2983 //    The GNU C Library is free software; you can redistribute it and/or
   2984 //    modify it under the terms of the GNU Lesser General Public
   2985 //    License as published by the Free Software Foundation; either
   2986 //    version 2.1 of the License, or (at your option) any later version.
   2987 //
   2988 //    The GNU C Library is distributed in the hope that it will be useful,
   2989 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   2990 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   2991 //    Lesser General Public License for more details.
   2992 //
   2993 //    You should have received a copy of the GNU Lesser General Public
   2994 //    License along with the GNU C Library; if not, see
   2995 //    <https://www.gnu.org/licenses/>.
   2996 
   2997 // Description of data base entry for a single network.  NOTE: here a
   2998 //
   2999 //	poor assumption is made.  The network number is expected to fit
   3000 //	into an unsigned long int variable.
   3001 type Netent = struct {
   3002 	Fn_name     uintptr
   3003 	Fn_aliases  uintptr
   3004 	Fn_addrtype int32
   3005 	Fn_net      Uint32_t
   3006 } /* netdb.h:26:1 */
   3007 
   3008 // Description of data base entry for a single host.
   3009 type Hostent = struct {
   3010 	Fh_name      uintptr
   3011 	Fh_aliases   uintptr
   3012 	Fh_addrtype  int32
   3013 	Fh_length    int32
   3014 	Fh_addr_list uintptr
   3015 } /* netdb.h:98:1 */
   3016 
   3017 // Description of data base entry for a single service.
   3018 type Servent = struct {
   3019 	Fs_name    uintptr
   3020 	Fs_aliases uintptr
   3021 	Fs_port    int32
   3022 	Fs_proto   uintptr
   3023 } /* netdb.h:255:1 */
   3024 
   3025 // Description of data base entry for a single service.
   3026 type Protoent = struct {
   3027 	Fp_name    uintptr
   3028 	Fp_aliases uintptr
   3029 	Fp_proto   int32
   3030 } /* netdb.h:324:1 */
   3031 
   3032 // Extension from POSIX.1:2001.
   3033 // Structure to contain information about address of a service provider.
   3034 type Addrinfo = struct {
   3035 	Fai_flags     int32
   3036 	Fai_family    int32
   3037 	Fai_socktype  int32
   3038 	Fai_protocol  int32
   3039 	Fai_addrlen   Socklen_t
   3040 	Fai_addr      uintptr
   3041 	Fai_canonname uintptr
   3042 	Fai_next      uintptr
   3043 } /* netdb.h:565:1 */
   3044 
   3045 var _ int8 /* gen.c:2:13: */