diff options
Diffstat (limited to 'internal.h')
| -rw-r--r-- | internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/internal.h b/internal.h index f3ecf8be9f..a8243a793f 100644 --- a/internal.h +++ b/internal.h @@ -82,7 +82,7 @@ extern "C" { #endif #ifndef swap32 -# if GCC_VERSION_SINCE(4,3,0) +# ifdef HAVE_BUILTIN___BUILTIN_BSWAP32 # define swap32(x) __builtin_bswap32(x) # endif #endif @@ -95,7 +95,7 @@ extern "C" { #endif #ifndef swap64 -# if GCC_VERSION_SINCE(4,3,0) +# ifdef HAVE_BUILTIN___BUILTIN_BSWAP64 # define swap64(x) __builtin_bswap64(x) # endif #endif |