diff options
Diffstat (limited to 'src/include/port/pg_crc32c.h')
| -rw-r--r-- | src/include/port/pg_crc32c.h | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/include/port/pg_crc32c.h b/src/include/port/pg_crc32c.h index c925c569014..35589c0c9be 100644 --- a/src/include/port/pg_crc32c.h +++ b/src/include/port/pg_crc32c.h @@ -33,6 +33,8 @@ #ifndef PG_CRC32C_H #define PG_CRC32C_H +#include "port/pg_bswap.h" + typedef uint32 pg_crc32c; /* The INIT and EQ macros are the same for all implementations. */ @@ -71,16 +73,6 @@ extern pg_crc32c (*pg_comp_crc32c) (pg_crc32c crc, const void *data, size_t len) #define COMP_CRC32C(crc, data, len) \ ((crc) = pg_comp_crc32c_sb8((crc), (data), (len))) #ifdef WORDS_BIGENDIAN - -#ifdef HAVE__BUILTIN_BSWAP32 -#define BSWAP32(x) __builtin_bswap32(x) -#else -#define BSWAP32(x) (((x << 24) & 0xff000000) | \ - ((x << 8) & 0x00ff0000) | \ - ((x >> 8) & 0x0000ff00) | \ - ((x >> 24) & 0x000000ff)) -#endif - #define FIN_CRC32C(crc) ((crc) = BSWAP32(crc) ^ 0xFFFFFFFF) #else #define FIN_CRC32C(crc) ((crc) ^= 0xFFFFFFFF) |