Use "__attribute__" only if gcc is at least version 2.7

This commit is contained in:
Alexander Barton 2004-01-17 03:22:46 +00:00
parent 57c7e23622
commit c53903eb3f
1 changed files with 3 additions and 3 deletions

View File

@ -8,7 +8,7 @@
* (at your option) any later version. * (at your option) any later version.
* Please read the file COPYING, README and AUTHORS for more information. * Please read the file COPYING, README and AUTHORS for more information.
* *
* $Id: portab.h,v 1.15 2003/03/31 19:01:02 alex Exp $ * $Id: portab.h,v 1.16 2004/01/17 03:22:46 alex Exp $
* *
* Portability functions and declarations (header for libngbportab). * Portability functions and declarations (header for libngbportab).
*/ */
@ -21,13 +21,13 @@
#include "config.h" #include "config.h"
#ifdef HAVE_SYS_TYPES_H #ifdef HAVE_SYS_TYPES_H
#include <sys/types.h> # include <sys/types.h>
#endif #endif
/* compiler features */ /* compiler features */
#ifdef __GNUC__ #if (__GNUC__ > 2 || (__GNUC == 2 && __GNUC_MINOR >= 7))
# define PUNUSED(x) __attribute__ ((unused)) x # define PUNUSED(x) __attribute__ ((unused)) x
# define UNUSED __attribute__ ((unused)) # define UNUSED __attribute__ ((unused))
#else #else