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commit 096e794bad8dd074caa67315a96d069121081571
parent f3a2c387477fbf28948c54afc4f8c475535d04cf
Author: Rolf Eike Beer <eike@sf-mail.de>
Date:   Fri,  3 Jul 2020 16:50:32 +0200

select.h: do not redeclare select() if including <sys/select.h>

Assume that if <sys/select.h> is found it also contains the proper declaration
for select(). As it's in POSIX we can assume this is the case on any recently
modern system.

Diffstat:
M
select.h2
 | 
1
-
M
trysysel.c
 | 
5
+++--

2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/select.h2 b/select.h2
@@ -4,6 +4,5 @@
 #include <sys/types.h>
 #include <sys/time.h>
 #include <sys/select.h>
-extern int select();
 
 #endif
diff --git a/trysysel.c b/trysysel.c
@@ -1,8 +1,9 @@
 #include <sys/types.h>
 #include <sys/time.h>
 #include <sys/select.h> /* SVR4 silliness */
+#include <stddef.h>
 
-void foo()
+int foo()
 {
-  ;
+  return select(0, NULL, NULL, NULL, NULL);
 }