diff options
Diffstat (limited to 'include/platform.h')
| -rw-r--r-- | include/platform.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/platform.h b/include/platform.h index c255a17ce..b5c668517 100644 --- a/include/platform.h +++ b/include/platform.h @@ -150,6 +150,7 @@ /* ---- Endian Detection ------------------------------------ */ +#include <limits.h> #if defined(__digital__) && defined(__unix__) # include <sex.h> #elif defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) \ @@ -189,6 +190,10 @@ # error "Can't determine endianness" #endif +#if ULONG_MAX > 0xffffffff +# define bb_bswap_64(x) bswap_64(x) +#endif + /* SWAP_LEnn means "convert CPU<->little_endian by swapping bytes" */ #if BB_BIG_ENDIAN # define SWAP_BE16(x) (x) @@ -196,13 +201,13 @@ # define SWAP_BE64(x) (x) # define SWAP_LE16(x) bswap_16(x) # define SWAP_LE32(x) bswap_32(x) -# define SWAP_LE64(x) bswap_64(x) +# define SWAP_LE64(x) bb_bswap_64(x) # define IF_BIG_ENDIAN(...) __VA_ARGS__ # define IF_LITTLE_ENDIAN(...) #else # define SWAP_BE16(x) bswap_16(x) # define SWAP_BE32(x) bswap_32(x) -# define SWAP_BE64(x) bswap_64(x) +# define SWAP_BE64(x) bb_bswap_64(x) # define SWAP_LE16(x) (x) # define SWAP_LE32(x) (x) # define SWAP_LE64(x) (x) |