diff options
Diffstat (limited to 'defines.h')
-rw-r--r-- | defines.h | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -25,7 +25,7 @@ | |||
25 | #ifndef _DEFINES_H | 25 | #ifndef _DEFINES_H |
26 | #define _DEFINES_H | 26 | #define _DEFINES_H |
27 | 27 | ||
28 | /* $Id: defines.h,v 1.177 2014/04/20 03:21:23 djm Exp $ */ | 28 | /* $Id: defines.h,v 1.178 2014/04/30 16:24:35 dtucker Exp $ */ |
29 | 29 | ||
30 | 30 | ||
31 | /* Constants */ | 31 | /* Constants */ |
@@ -826,9 +826,17 @@ struct winsize { | |||
826 | # define arc4random_stir() | 826 | # define arc4random_stir() |
827 | #endif | 827 | #endif |
828 | 828 | ||
829 | /* Macro to test if we're using a specific version of gcc or later. */ | ||
830 | #if defined(__GNUC__) && !defined(__GNUC_PREREQ__) | ||
831 | #define __GNUC_PREREQ__(ma, mi) \ | ||
832 | ((__GNUC__ > (ma)) || (__GNUC__ == (ma) && __GNUC_MINOR__ >= (mi))) | ||
833 | #else | ||
834 | #define __GNUC_PREREQ__(ma, mi) 0 | ||
835 | #endif | ||
836 | |||
829 | /* __bounded macro */ | 837 | /* __bounded macro */ |
830 | #ifndef __bounded | 838 | #ifndef __bounded |
831 | # if __GNUC_PREREQ__(3,3) && !defined(__clang__) | 839 | # if defined(__GNUC__) && __GNUC_PREREQ__(3,3) && !defined(__clang__) |
832 | # define __bounded(args) __attribute__ ((__bounded__ args )) | 840 | # define __bounded(args) __attribute__ ((__bounded__ args )) |
833 | # else | 841 | # else |
834 | # define __bounded(args) /* delete */ | 842 | # define __bounded(args) /* delete */ |