--- lib/safe-alloc.h | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/lib/safe-alloc.h b/lib/safe-alloc.h index 3fa3f2e..f07ee91 100644 --- a/lib/safe-alloc.h +++ b/lib/safe-alloc.h @@ -26,6 +26,15 @@ # include <stdlib.h> +#ifndef __GNUC_PREREQ +# if defined __GNUC__ && defined __GNUC_MINOR__ +# define __GNUC_PREREQ(maj, min) \ + ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) +# else +# define __GNUC_PREREQ(maj, min) 0 +# endif +#endif + # ifndef ATTRIBUTE_RETURN_CHECK # if __GNUC_PREREQ (3, 4) # define ATTRIBUTE_RETURN_CHECK __attribute__((__warn_unused_result__)) -- 1.6.0.6
