net, pposix, signal: Check for redefined defines, fix warnings.

This commit is contained in:
Emmanuel Gil Peyrot 2018-08-08 09:27:34 +02:00
parent 10fe4432f4
commit 9d9392a941
3 changed files with 11 additions and 0 deletions

View file

@ -9,7 +9,10 @@
--
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <stddef.h>
#include <string.h>
#include <errno.h>