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stdio_openbsd_arm64.go (29344B)


      1 // Code generated by 'ccgo stdio/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o stdio/stdio_openbsd_arm64.go -pkgname stdio', DO NOT EDIT.
      2 
      3 package stdio
      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 	BIG_ENDIAN           = 4321       // endian.h:45:1:
     19 	BUFSIZ               = 1024       // stdio.h:168:1:
     20 	BYTE_ORDER           = 1234       // endian.h:47:1:
     21 	EOF                  = -1         // stdio.h:170:1:
     22 	FILENAME_MAX         = 1024       // stdio.h:178:1:
     23 	FOPEN_MAX            = 20         // stdio.h:177:1:
     24 	LITTLE_ENDIAN        = 1234       // endian.h:44:1:
     25 	L_ctermid            = 1024       // stdio.h:306:1:
     26 	L_tmpnam             = 1024       // stdio.h:184:1:
     27 	PDP_ENDIAN           = 3412       // endian.h:46:1:
     28 	P_tmpdir             = "/tmp/"    // stdio.h:182:1:
     29 	SEEK_CUR             = 1          // stdio.h:191:1:
     30 	SEEK_END             = 2          // stdio.h:194:1:
     31 	SEEK_SET             = 0          // stdio.h:188:1:
     32 	TMP_MAX              = 0x7fffffff // stdio.h:185:1:
     33 	X_BIG_ENDIAN         = 4321       // _endian.h:43:1:
     34 	X_BYTE_ORDER         = 1234       // endian.h:60:1:
     35 	X_CLOCKID_T_DEFINED_ = 0          // types.h:162:1:
     36 	X_CLOCK_T_DEFINED_   = 0          // types.h:157:1:
     37 	X_FILE_OFFSET_BITS   = 64         // <builtin>:25:1:
     38 	X_FSTDIO             = 0          // stdio.h:59:1:
     39 	X_INT16_T_DEFINED_   = 0          // types.h:84:1:
     40 	X_INT32_T_DEFINED_   = 0          // types.h:94:1:
     41 	X_INT64_T_DEFINED_   = 0          // types.h:104:1:
     42 	X_INT8_T_DEFINED_    = 0          // types.h:74:1:
     43 	X_IOFBF              = 0          // stdio.h:164:1:
     44 	X_IOLBF              = 1          // stdio.h:165:1:
     45 	X_IONBF              = 2          // stdio.h:166:1:
     46 	X_LITTLE_ENDIAN      = 1234       // _endian.h:42:1:
     47 	X_LP64               = 1          // <predefined>:1:1:
     48 	X_MACHINE_CDEFS_H_   = 0          // cdefs.h:4:1:
     49 	X_MACHINE_ENDIAN_H_  = 0          // endian.h:20:1:
     50 	X_MACHINE__TYPES_H_  = 0          // _types.h:35:1:
     51 	X_MAX_PAGE_SHIFT     = 12         // _types.h:57:1:
     52 	X_OFF_T_DEFINED_     = 0          // types.h:192:1:
     53 	X_PDP_ENDIAN         = 3412       // _endian.h:44:1:
     54 	X_PID_T_DEFINED_     = 0          // types.h:167:1:
     55 	X_QUAD_HIGHWORD      = 1          // _endian.h:95:1:
     56 	X_QUAD_LOWWORD       = 0          // _endian.h:96:1:
     57 	X_RET_PROTECTOR      = 1          // <predefined>:2:1:
     58 	X_SIZE_T_DEFINED_    = 0          // types.h:172:1:
     59 	X_SSIZE_T_DEFINED_   = 0          // types.h:177:1:
     60 	X_STACKALIGNBYTES    = 15         // _types.h:54:1:
     61 	X_STDIO_H_           = 0          // stdio.h:39:1:
     62 	X_SYS_CDEFS_H_       = 0          // cdefs.h:39:1:
     63 	X_SYS_ENDIAN_H_      = 0          // endian.h:38:1:
     64 	X_SYS_TYPES_H_       = 0          // types.h:41:1:
     65 	X_SYS__ENDIAN_H_     = 0          // _endian.h:34:1:
     66 	X_SYS__TYPES_H_      = 0          // _types.h:35:1:
     67 	X_TIMER_T_DEFINED_   = 0          // types.h:187:1:
     68 	X_TIME_T_DEFINED_    = 0          // types.h:182:1:
     69 	X_UINT16_T_DEFINED_  = 0          // types.h:89:1:
     70 	X_UINT32_T_DEFINED_  = 0          // types.h:99:1:
     71 	X_UINT64_T_DEFINED_  = 0          // types.h:109:1:
     72 	X_UINT8_T_DEFINED_   = 0          // types.h:79:1:
     73 	Unix                 = 1          // <predefined>:360:1:
     74 )
     75 
     76 type Ptrdiff_t = int64 /* <builtin>:3:26 */
     77 
     78 type Size_t = uint64 /* <builtin>:9:23 */
     79 
     80 type Wchar_t = int32 /* <builtin>:15:24 */
     81 
     82 type X__int128_t = struct {
     83 	Flo int64
     84 	Fhi int64
     85 } /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
     86 type X__uint128_t = struct {
     87 	Flo uint64
     88 	Fhi uint64
     89 } /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
     90 
     91 type X__builtin_va_list = uintptr /* <builtin>:46:14 */
     92 type X__float128 = float64        /* <builtin>:47:21 */
     93 
     94 //	$OpenBSD: stdio.h,v 1.55 2022/01/05 20:57:27 millert Exp $
     95 //	$NetBSD: stdio.h,v 1.18 1996/04/25 18:29:21 jtc Exp $
     96 
     97 // -
     98 // Copyright (c) 1990 The Regents of the University of California.
     99 // All rights reserved.
    100 //
    101 // This code is derived from software contributed to Berkeley by
    102 // Chris Torek.
    103 //
    104 // Redistribution and use in source and binary forms, with or without
    105 // modification, are permitted provided that the following conditions
    106 // are met:
    107 // 1. Redistributions of source code must retain the above copyright
    108 //    notice, this list of conditions and the following disclaimer.
    109 // 2. Redistributions in binary form must reproduce the above copyright
    110 //    notice, this list of conditions and the following disclaimer in the
    111 //    documentation and/or other materials provided with the distribution.
    112 // 3. Neither the name of the University nor the names of its contributors
    113 //    may be used to endorse or promote products derived from this software
    114 //    without specific prior written permission.
    115 //
    116 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
    117 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    118 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    119 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    120 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    121 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    122 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    123 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    124 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    125 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    126 // SUCH DAMAGE.
    127 //
    128 //	@(#)stdio.h	5.17 (Berkeley) 6/3/91
    129 
    130 //	$OpenBSD: cdefs.h,v 1.43 2018/10/29 17:10:40 guenther Exp $
    131 //	$NetBSD: cdefs.h,v 1.16 1996/04/03 20:46:39 christos Exp $
    132 
    133 // Copyright (c) 1991, 1993
    134 //	The Regents of the University of California.  All rights reserved.
    135 //
    136 // This code is derived from software contributed to Berkeley by
    137 // Berkeley Software Design, Inc.
    138 //
    139 // Redistribution and use in source and binary forms, with or without
    140 // modification, are permitted provided that the following conditions
    141 // are met:
    142 // 1. Redistributions of source code must retain the above copyright
    143 //    notice, this list of conditions and the following disclaimer.
    144 // 2. Redistributions in binary form must reproduce the above copyright
    145 //    notice, this list of conditions and the following disclaimer in the
    146 //    documentation and/or other materials provided with the distribution.
    147 // 3. Neither the name of the University nor the names of its contributors
    148 //    may be used to endorse or promote products derived from this software
    149 //    without specific prior written permission.
    150 //
    151 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
    152 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    153 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    154 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    155 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    156 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    157 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    158 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    159 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    160 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    161 // SUCH DAMAGE.
    162 //
    163 //	@(#)cdefs.h	8.7 (Berkeley) 1/21/94
    164 
    165 //	$OpenBSD: cdefs.h,v 1.1 2016/12/17 23:38:33 patrick Exp $
    166 
    167 // Macro to test if we're using a specific version of gcc or later.
    168 
    169 // The __CONCAT macro is used to concatenate parts of symbol names, e.g.
    170 // with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo.
    171 // The __CONCAT macro is a bit tricky -- make sure you don't put spaces
    172 // in between its arguments.  Do not use __CONCAT on double-quoted strings,
    173 // such as those from the __STRING macro: to concatenate strings just put
    174 // them next to each other.
    175 
    176 // GCC1 and some versions of GCC2 declare dead (non-returning) and
    177 // pure (no side effects) functions using "volatile" and "const";
    178 // unfortunately, these then cause warnings under "-ansi -pedantic".
    179 // GCC >= 2.5 uses the __attribute__((attrs)) style.  All of these
    180 // work for GNU C++ (modulo a slight glitch in the C++ grammar in
    181 // the distribution version of 2.5.5).
    182 
    183 // __returns_twice makes the compiler not assume the function
    184 // only returns once.  This affects registerisation of variables:
    185 // even local variables need to be in memory across such a call.
    186 // Example: setjmp()
    187 
    188 // __only_inline makes the compiler only use this function definition
    189 // for inlining; references that can't be inlined will be left as
    190 // external references instead of generating a local copy.  The
    191 // matching library should include a simple extern definition for
    192 // the function to handle those references.  c.f. ctype.h
    193 
    194 // GNU C version 2.96 adds explicit branch prediction so that
    195 // the CPU back-end can hint the processor and also so that
    196 // code blocks can be reordered such that the predicted path
    197 // sees a more linear flow, thus improving cache behavior, etc.
    198 //
    199 // The following two macros provide us with a way to utilize this
    200 // compiler feature.  Use __predict_true() if you expect the expression
    201 // to evaluate to true, and __predict_false() if you expect the
    202 // expression to evaluate to false.
    203 //
    204 // A few notes about usage:
    205 //
    206 //	* Generally, __predict_false() error condition checks (unless
    207 //	  you have some _strong_ reason to do otherwise, in which case
    208 //	  document it), and/or __predict_true() `no-error' condition
    209 //	  checks, assuming you want to optimize for the no-error case.
    210 //
    211 //	* Other than that, if you don't know the likelihood of a test
    212 //	  succeeding from empirical or other `hard' evidence, don't
    213 //	  make predictions.
    214 //
    215 //	* These are meant to be used in places that are run `a lot'.
    216 //	  It is wasteful to make predictions in code that is run
    217 //	  seldomly (e.g. at subsystem initialization time) as the
    218 //	  basic block reordering that this affects can often generate
    219 //	  larger code.
    220 
    221 // Delete pseudo-keywords wherever they are not available or needed.
    222 
    223 // The __packed macro indicates that a variable or structure members
    224 // should have the smallest possible alignment, despite any host CPU
    225 // alignment requirements.
    226 //
    227 // The __aligned(x) macro specifies the minimum alignment of a
    228 // variable or structure.
    229 //
    230 // These macros together are useful for describing the layout and
    231 // alignment of messages exchanged with hardware or other systems.
    232 
    233 // "The nice thing about standards is that there are so many to choose from."
    234 // There are a number of "feature test macros" specified by (different)
    235 // standards that determine which interfaces and types the header files
    236 // should expose.
    237 //
    238 // Because of inconsistencies in these macros, we define our own
    239 // set in the private name space that end in _VISIBLE.  These are
    240 // always defined and so headers can test their values easily.
    241 // Things can get tricky when multiple feature macros are defined.
    242 // We try to take the union of all the features requested.
    243 //
    244 // The following macros are guaranteed to have a value after cdefs.h
    245 // has been included:
    246 //	__POSIX_VISIBLE
    247 //	__XPG_VISIBLE
    248 //	__ISO_C_VISIBLE
    249 //	__BSD_VISIBLE
    250 
    251 // X/Open Portability Guides and Single Unix Specifications.
    252 // _XOPEN_SOURCE				XPG3
    253 // _XOPEN_SOURCE && _XOPEN_VERSION = 4		XPG4
    254 // _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED = 1	XPG4v2
    255 // _XOPEN_SOURCE == 500				XPG5
    256 // _XOPEN_SOURCE == 520				XPG5v2
    257 // _XOPEN_SOURCE == 600				POSIX 1003.1-2001 with XSI
    258 // _XOPEN_SOURCE == 700				POSIX 1003.1-2008 with XSI
    259 //
    260 // The XPG spec implies a specific value for _POSIX_C_SOURCE.
    261 
    262 // POSIX macros, these checks must follow the XOPEN ones above.
    263 //
    264 // _POSIX_SOURCE == 1		1003.1-1988 (superseded by _POSIX_C_SOURCE)
    265 // _POSIX_C_SOURCE == 1		1003.1-1990
    266 // _POSIX_C_SOURCE == 2		1003.2-1992
    267 // _POSIX_C_SOURCE == 199309L	1003.1b-1993
    268 // _POSIX_C_SOURCE == 199506L   1003.1c-1995, 1003.1i-1995,
    269 //				and the omnibus ISO/IEC 9945-1:1996
    270 // _POSIX_C_SOURCE == 200112L   1003.1-2001
    271 // _POSIX_C_SOURCE == 200809L   1003.1-2008
    272 //
    273 // The POSIX spec implies a specific value for __ISO_C_VISIBLE, though
    274 // this may be overridden by the _ISOC99_SOURCE macro later.
    275 
    276 // _ANSI_SOURCE means to expose ANSI C89 interfaces only.
    277 // If the user defines it in addition to one of the POSIX or XOPEN
    278 // macros, assume the POSIX/XOPEN macro(s) should take precedence.
    279 
    280 // _ISOC99_SOURCE, _ISOC11_SOURCE, __STDC_VERSION__, and __cplusplus
    281 // override any of the other macros since they are non-exclusive.
    282 
    283 // Finally deal with BSD-specific interfaces that are not covered
    284 // by any standards.  We expose these when none of the POSIX or XPG
    285 // macros is defined or if the user explicitly asks for them.
    286 
    287 // Default values.
    288 
    289 //	$OpenBSD: _null.h,v 1.2 2016/09/09 22:07:58 millert Exp $
    290 
    291 // Written by Todd C. Miller, September 9, 2016
    292 // Public domain.
    293 
    294 //	$OpenBSD: _types.h,v 1.10 2022/08/06 13:31:13 semarie Exp $
    295 
    296 // -
    297 // Copyright (c) 1990, 1993
    298 //	The Regents of the University of California.  All rights reserved.
    299 //
    300 // Redistribution and use in source and binary forms, with or without
    301 // modification, are permitted provided that the following conditions
    302 // are met:
    303 // 1. Redistributions of source code must retain the above copyright
    304 //    notice, this list of conditions and the following disclaimer.
    305 // 2. Redistributions in binary form must reproduce the above copyright
    306 //    notice, this list of conditions and the following disclaimer in the
    307 //    documentation and/or other materials provided with the distribution.
    308 // 3. Neither the name of the University nor the names of its contributors
    309 //    may be used to endorse or promote products derived from this software
    310 //    without specific prior written permission.
    311 //
    312 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
    313 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    314 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    315 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    316 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    317 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    318 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    319 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    320 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    321 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    322 // SUCH DAMAGE.
    323 //
    324 //	@(#)types.h	8.3 (Berkeley) 1/5/94
    325 
    326 // $OpenBSD: _types.h,v 1.4 2018/03/05 01:15:25 deraadt Exp $
    327 // -
    328 // Copyright (c) 1990, 1993
    329 //	The Regents of the University of California.  All rights reserved.
    330 //
    331 // Redistribution and use in source and binary forms, with or without
    332 // modification, are permitted provided that the following conditions
    333 // are met:
    334 // 1. Redistributions of source code must retain the above copyright
    335 //    notice, this list of conditions and the following disclaimer.
    336 // 2. Redistributions in binary form must reproduce the above copyright
    337 //    notice, this list of conditions and the following disclaimer in the
    338 //    documentation and/or other materials provided with the distribution.
    339 // 3. Neither the name of the University nor the names of its contributors
    340 //    may be used to endorse or promote products derived from this software
    341 //    without specific prior written permission.
    342 //
    343 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
    344 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    345 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    346 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    347 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    348 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    349 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    350 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    351 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    352 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    353 // SUCH DAMAGE.
    354 //
    355 //	@(#)types.h	8.3 (Berkeley) 1/5/94
    356 //	@(#)ansi.h	8.2 (Berkeley) 1/4/94
    357 
    358 // _ALIGN(p) rounds p (pointer or byte index) up to a correctly-aligned
    359 // value for all data types (int, long, ...).   The result is an
    360 // unsigned long and must be cast to any desired pointer type.
    361 //
    362 // _ALIGNED_POINTER is a boolean macro that checks whether an address
    363 // is valid to fetch data elements of type t from on this architecture.
    364 // This does not reflect the optimal alignment, just the possibility
    365 // (within reasonable limits).
    366 
    367 // 7.18.1.1 Exact-width integer types
    368 type X__int8_t = int8     /* _types.h:60:22 */
    369 type X__uint8_t = uint8   /* _types.h:61:24 */
    370 type X__int16_t = int16   /* _types.h:62:17 */
    371 type X__uint16_t = uint16 /* _types.h:63:25 */
    372 type X__int32_t = int32   /* _types.h:64:15 */
    373 type X__uint32_t = uint32 /* _types.h:65:23 */
    374 // LONGLONG
    375 type X__int64_t = int64 /* _types.h:67:20 */
    376 // LONGLONG
    377 type X__uint64_t = uint64 /* _types.h:69:28 */
    378 
    379 // 7.18.1.2 Minimum-width integer types
    380 type X__int_least8_t = X__int8_t     /* _types.h:72:19 */
    381 type X__uint_least8_t = X__uint8_t   /* _types.h:73:20 */
    382 type X__int_least16_t = X__int16_t   /* _types.h:74:20 */
    383 type X__uint_least16_t = X__uint16_t /* _types.h:75:21 */
    384 type X__int_least32_t = X__int32_t   /* _types.h:76:20 */
    385 type X__uint_least32_t = X__uint32_t /* _types.h:77:21 */
    386 type X__int_least64_t = X__int64_t   /* _types.h:78:20 */
    387 type X__uint_least64_t = X__uint64_t /* _types.h:79:21 */
    388 
    389 // 7.18.1.3 Fastest minimum-width integer types
    390 type X__int_fast8_t = X__int32_t    /* _types.h:82:20 */
    391 type X__uint_fast8_t = X__uint32_t  /* _types.h:83:21 */
    392 type X__int_fast16_t = X__int32_t   /* _types.h:84:20 */
    393 type X__uint_fast16_t = X__uint32_t /* _types.h:85:21 */
    394 type X__int_fast32_t = X__int32_t   /* _types.h:86:20 */
    395 type X__uint_fast32_t = X__uint32_t /* _types.h:87:21 */
    396 type X__int_fast64_t = X__int64_t   /* _types.h:88:20 */
    397 type X__uint_fast64_t = X__uint64_t /* _types.h:89:21 */
    398 
    399 // 7.18.1.4 Integer types capable of holding object pointers
    400 type X__intptr_t = int64   /* _types.h:104:16 */
    401 type X__uintptr_t = uint64 /* _types.h:105:24 */
    402 
    403 // 7.18.1.5 Greatest-width integer types
    404 type X__intmax_t = X__int64_t   /* _types.h:108:20 */
    405 type X__uintmax_t = X__uint64_t /* _types.h:109:21 */
    406 
    407 // Register size
    408 type X__register_t = int64 /* _types.h:112:16 */
    409 
    410 // VM system types
    411 type X__vaddr_t = uint64 /* _types.h:115:24 */
    412 type X__paddr_t = uint64 /* _types.h:116:24 */
    413 type X__vsize_t = uint64 /* _types.h:117:24 */
    414 type X__psize_t = uint64 /* _types.h:118:24 */
    415 
    416 // Standard system types
    417 type X__double_t = float64           /* _types.h:121:18 */
    418 type X__float_t = float32            /* _types.h:122:17 */
    419 type X__ptrdiff_t = int64            /* _types.h:123:16 */
    420 type X__size_t = uint64              /* _types.h:124:24 */
    421 type X__ssize_t = int64              /* _types.h:125:16 */
    422 type X__va_list = X__builtin_va_list /* _types.h:127:27 */
    423 
    424 // Wide character support types
    425 type X__wchar_t = int32     /* _types.h:137:15 */
    426 type X__wint_t = int32      /* _types.h:140:15 */
    427 type X__rune_t = int32      /* _types.h:141:15 */
    428 type X__wctrans_t = uintptr /* _types.h:142:14 */
    429 type X__wctype_t = uintptr  /* _types.h:143:14 */
    430 
    431 type X__blkcnt_t = X__int64_t    /* _types.h:39:19 */ // blocks allocated for file
    432 type X__blksize_t = X__int32_t   /* _types.h:40:19 */ // optimal blocksize for I/O
    433 type X__clock_t = X__int64_t     /* _types.h:41:19 */ // ticks in CLOCKS_PER_SEC
    434 type X__clockid_t = X__int32_t   /* _types.h:42:19 */ // CLOCK_* identifiers
    435 type X__cpuid_t = uint64         /* _types.h:43:23 */ // CPU id
    436 type X__dev_t = X__int32_t       /* _types.h:44:19 */ // device number
    437 type X__fixpt_t = X__uint32_t    /* _types.h:45:20 */ // fixed point number
    438 type X__fsblkcnt_t = X__uint64_t /* _types.h:46:20 */ // file system block count
    439 type X__fsfilcnt_t = X__uint64_t /* _types.h:47:20 */ // file system file count
    440 type X__gid_t = X__uint32_t      /* _types.h:48:20 */ // group id
    441 type X__id_t = X__uint32_t       /* _types.h:49:20 */ // may contain pid, uid or gid
    442 type X__in_addr_t = X__uint32_t  /* _types.h:50:20 */ // base type for internet address
    443 type X__in_port_t = X__uint16_t  /* _types.h:51:20 */ // IP port type
    444 type X__ino_t = X__uint64_t      /* _types.h:52:20 */ // inode number
    445 type X__key_t = int64            /* _types.h:53:15 */ // IPC key (for Sys V IPC)
    446 type X__mode_t = X__uint32_t     /* _types.h:54:20 */ // permissions
    447 type X__nlink_t = X__uint32_t    /* _types.h:55:20 */ // link count
    448 type X__off_t = X__int64_t       /* _types.h:56:19 */ // file offset or size
    449 type X__pid_t = X__int32_t       /* _types.h:57:19 */ // process id
    450 type X__rlim_t = X__uint64_t     /* _types.h:58:20 */ // resource limit
    451 type X__sa_family_t = X__uint8_t /* _types.h:59:19 */ // sockaddr address family type
    452 type X__segsz_t = X__int32_t     /* _types.h:60:19 */ // segment size
    453 type X__socklen_t = X__uint32_t  /* _types.h:61:20 */ // length type for network syscalls
    454 type X__suseconds_t = int64      /* _types.h:62:15 */ // microseconds (signed)
    455 type X__time_t = X__int64_t      /* _types.h:63:19 */ // epoch time
    456 type X__timer_t = X__int32_t     /* _types.h:64:19 */ // POSIX timer identifiers
    457 type X__uid_t = X__uint32_t      /* _types.h:65:20 */ // user id
    458 type X__useconds_t = X__uint32_t /* _types.h:66:20 */ // microseconds
    459 
    460 // mbstate_t is an opaque object to keep conversion state, during multibyte
    461 // stream conversions. The content must not be referenced by user programs.
    462 type X__mbstate_t = struct {
    463 	F__ccgo_pad1 [0]uint64
    464 	F__mbstate8  [128]int8
    465 } /* _types.h:75:3 */
    466 
    467 // Tell sys/endian.h we have MD variants of the swap macros.
    468 
    469 // Note that these macros evaluate their arguments several times.
    470 
    471 // Public names
    472 
    473 // These are specified to be function-like macros to match the spec
    474 
    475 // POSIX names
    476 
    477 // original BSD names
    478 
    479 // these were exposed here before
    480 
    481 // ancient stuff
    482 
    483 type U_char = uint8   /* types.h:51:23 */
    484 type U_short = uint16 /* types.h:52:24 */
    485 type U_int = uint32   /* types.h:53:22 */
    486 type U_long = uint64  /* types.h:54:23 */
    487 
    488 type Unchar = uint8  /* types.h:56:23 */ // Sys V compatibility
    489 type Ushort = uint16 /* types.h:57:24 */ // Sys V compatibility
    490 type Uint = uint32   /* types.h:58:22 */ // Sys V compatibility
    491 type Ulong = uint64  /* types.h:59:23 */ // Sys V compatibility
    492 
    493 type Cpuid_t = X__cpuid_t       /* types.h:61:19 */ // CPU id
    494 type Register_t = X__register_t /* types.h:62:22 */ // register-sized type
    495 
    496 // XXX The exact-width bit types should only be exposed if __BSD_VISIBLE
    497 //     but the rest of the includes are not ready for that yet.
    498 
    499 type Int8_t = X__int8_t /* types.h:75:19 */
    500 
    501 type Uint8_t = X__uint8_t /* types.h:80:20 */
    502 
    503 type Int16_t = X__int16_t /* types.h:85:20 */
    504 
    505 type Uint16_t = X__uint16_t /* types.h:90:21 */
    506 
    507 type Int32_t = X__int32_t /* types.h:95:20 */
    508 
    509 type Uint32_t = X__uint32_t /* types.h:100:21 */
    510 
    511 type Int64_t = X__int64_t /* types.h:105:20 */
    512 
    513 type Uint64_t = X__uint64_t /* types.h:110:21 */
    514 
    515 // BSD-style unsigned bits types
    516 type U_int8_t = X__uint8_t   /* types.h:114:19 */
    517 type U_int16_t = X__uint16_t /* types.h:115:20 */
    518 type U_int32_t = X__uint32_t /* types.h:116:20 */
    519 type U_int64_t = X__uint64_t /* types.h:117:20 */
    520 
    521 // quads, deprecated in favor of 64 bit int types
    522 type Quad_t = X__int64_t    /* types.h:120:19 */
    523 type U_quad_t = X__uint64_t /* types.h:121:20 */
    524 
    525 // VM system types
    526 type Vaddr_t = X__vaddr_t /* types.h:125:19 */
    527 type Paddr_t = X__paddr_t /* types.h:126:19 */
    528 type Vsize_t = X__vsize_t /* types.h:127:19 */
    529 type Psize_t = X__psize_t /* types.h:128:19 */
    530 
    531 // Standard system types
    532 type Blkcnt_t = X__blkcnt_t       /* types.h:132:20 */ // blocks allocated for file
    533 type Blksize_t = X__blksize_t     /* types.h:133:21 */ // optimal blocksize for I/O
    534 type Caddr_t = uintptr            /* types.h:134:14 */ // core address
    535 type Daddr32_t = X__int32_t       /* types.h:135:19 */ // 32-bit disk address
    536 type Daddr_t = X__int64_t         /* types.h:136:19 */ // 64-bit disk address
    537 type Dev_t = X__dev_t             /* types.h:137:18 */ // device number
    538 type Fixpt_t = X__fixpt_t         /* types.h:138:19 */ // fixed point number
    539 type Gid_t = X__gid_t             /* types.h:139:18 */ // group id
    540 type Id_t = X__id_t               /* types.h:140:17 */ // may contain pid, uid or gid
    541 type Ino_t = X__ino_t             /* types.h:141:18 */ // inode number
    542 type Key_t = X__key_t             /* types.h:142:18 */ // IPC key (for Sys V IPC)
    543 type Mode_t = X__mode_t           /* types.h:143:18 */ // permissions
    544 type Nlink_t = X__nlink_t         /* types.h:144:19 */ // link count
    545 type Rlim_t = X__rlim_t           /* types.h:145:18 */ // resource limit
    546 type Segsz_t = X__segsz_t         /* types.h:146:19 */ // segment size
    547 type Uid_t = X__uid_t             /* types.h:147:18 */ // user id
    548 type Useconds_t = X__useconds_t   /* types.h:148:22 */ // microseconds
    549 type Suseconds_t = X__suseconds_t /* types.h:149:23 */ // microseconds (signed)
    550 type Fsblkcnt_t = X__fsblkcnt_t   /* types.h:150:22 */ // file system block count
    551 type Fsfilcnt_t = X__fsfilcnt_t   /* types.h:151:22 */ // file system file count
    552 
    553 // The following types may be defined in multiple header files.
    554 type Clock_t = X__clock_t /* types.h:158:19 */
    555 
    556 type Clockid_t = X__clockid_t /* types.h:163:21 */
    557 
    558 type Pid_t = X__pid_t /* types.h:168:18 */
    559 
    560 type Ssize_t = X__ssize_t /* types.h:178:19 */
    561 
    562 type Time_t = X__time_t /* types.h:183:18 */
    563 
    564 type Timer_t = X__timer_t /* types.h:188:19 */
    565 
    566 type Off_t = X__off_t /* types.h:193:18 */
    567 
    568 // Major, minor numbers, dev_t's.
    569 
    570 type Fpos_t = Off_t /* stdio.h:61:15 */ // stdio file position type
    571 
    572 // NB: to fit things in six character monocase externals, the stdio
    573 // code uses the prefix `__s' for stdio objects, typically followed
    574 // by a three-character attempt at a mnemonic.
    575 
    576 // stdio buffers
    577 type X__sbuf = struct {
    578 	F_base       uintptr
    579 	F_size       int32
    580 	F__ccgo_pad1 [4]byte
    581 } /* stdio.h:70:1 */
    582 
    583 // stdio state variables.
    584 //
    585 // The following always hold:
    586 //
    587 //	if (_flags&(__SLBF|__SWR)) == (__SLBF|__SWR),
    588 //		_lbfsize is -_bf._size, else _lbfsize is 0
    589 //	if _flags&__SRD, _w is 0
    590 //	if _flags&__SWR, _r is 0
    591 //
    592 // This ensures that the getc and putc macros (or inline functions) never
    593 // try to write or read from a file that is in `read' or `write' mode.
    594 // (Moreover, they can, and do, automatically switch from read mode to
    595 // write mode, and back, on "r+" and "w+" files.)
    596 //
    597 // _lbfsize is used only to make the inline line-buffered output stream
    598 // code as compact as possible.
    599 //
    600 // _ub, _up, and _ur are used when ungetc() pushes back more characters
    601 // than fit in the current _bf, or when ungetc() pushes back a character
    602 // that does not match the previous one in _bf.  When this happens,
    603 // _ub._base becomes non-nil (i.e., a stream has ungetc() data iff
    604 // _ub._base!=NULL) and _up and _ur save the current values of _p and _r.
    605 type X__sFILE = struct {
    606 	F_p          uintptr
    607 	F_r          int32
    608 	F_w          int32
    609 	F_flags      int16
    610 	F_file       int16
    611 	F__ccgo_pad1 [4]byte
    612 	F_bf         struct {
    613 		F_base       uintptr
    614 		F_size       int32
    615 		F__ccgo_pad1 [4]byte
    616 	}
    617 	F_lbfsize    int32
    618 	F__ccgo_pad2 [4]byte
    619 	F_cookie     uintptr
    620 	F_close      uintptr
    621 	F_read       uintptr
    622 	F_seek       uintptr
    623 	F_write      uintptr
    624 	F_ext        struct {
    625 		F_base       uintptr
    626 		F_size       int32
    627 		F__ccgo_pad1 [4]byte
    628 	}
    629 	F_up   uintptr
    630 	F_ur   int32
    631 	F_ubuf [3]uint8
    632 	F_nbuf [1]uint8
    633 	F_lb   struct {
    634 		F_base       uintptr
    635 		F_size       int32
    636 		F__ccgo_pad1 [4]byte
    637 	}
    638 	F_blksize    int32
    639 	F__ccgo_pad3 [4]byte
    640 	F_offset     Fpos_t
    641 } /* stdio.h:99:9 */
    642 
    643 // stdio state variables.
    644 //
    645 // The following always hold:
    646 //
    647 //	if (_flags&(__SLBF|__SWR)) == (__SLBF|__SWR),
    648 //		_lbfsize is -_bf._size, else _lbfsize is 0
    649 //	if _flags&__SRD, _w is 0
    650 //	if _flags&__SWR, _r is 0
    651 //
    652 // This ensures that the getc and putc macros (or inline functions) never
    653 // try to write or read from a file that is in `read' or `write' mode.
    654 // (Moreover, they can, and do, automatically switch from read mode to
    655 // write mode, and back, on "r+" and "w+" files.)
    656 //
    657 // _lbfsize is used only to make the inline line-buffered output stream
    658 // code as compact as possible.
    659 //
    660 // _ub, _up, and _ur are used when ungetc() pushes back more characters
    661 // than fit in the current _bf, or when ungetc() pushes back a character
    662 // that does not match the previous one in _bf.  When this happens,
    663 // _ub._base becomes non-nil (i.e., a stream has ungetc() data iff
    664 // _ub._base!=NULL) and _up and _ur save the current values of _p and _r.
    665 type FILE = X__sFILE /* stdio.h:131:3 */
    666 
    667 // The macro implementations of putc and putc_unlocked are not
    668 // fully POSIX compliant; they do not set errno on failure
    669 
    670 // The macro implementations of putc and putc_unlocked are not
    671 // fully POSIX compliant; they do not set errno on failure
    672 
    673 var _ int8 /* gen.c:2:13: */