Go to the documentation of this file. 16 #if defined(__FreeBSD__) 17 #include <sys/endian.h> 18 #if BYTE_ORDER == LITTLE_ENDIAN 19 #define OSMO_IS_LITTLE_ENDIAN 1 20 #define OSMO_IS_BIG_ENDIAN 0 21 #elif BYTE_ORDER == BIG_ENDIAN 22 #define OSMO_IS_LITTLE_ENDIAN 0 23 #define OSMO_IS_BIG_ENDIAN 1 25 #error "Unknown endian" 27 #elif defined(__APPLE__) 28 #include <machine/endian.h> 29 #if defined(__DARWIN_LITTLE_ENDIAN) 30 #define OSMO_IS_LITTLE_ENDIAN 1 31 #define OSMO_IS_BIG_ENDIAN 0 32 #elif defined(__DARWIN_BIG_ENDIAN) 33 #define OSMO_IS_LITTLE_ENDIAN 0 34 #define OSMO_IS_BIG_ENDIAN 1 36 #error "Unknown endian" 38 #elif defined(__linux__) 40 #if __BYTE_ORDER == __LITTLE_ENDIAN 41 #define OSMO_IS_LITTLE_ENDIAN 1 42 #define OSMO_IS_BIG_ENDIAN 0 43 #elif __BYTE_ORDER == __BIG_ENDIAN 44 #define OSMO_IS_LITTLE_ENDIAN 0 45 #define OSMO_IS_BIG_ENDIAN 1 47 #error "Unknown endian" 52 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ 53 #define OSMO_IS_LITTLE_ENDIAN 1 54 #define OSMO_IS_BIG_ENDIAN 0 55 #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ 56 #define OSMO_IS_LITTLE_ENDIAN 0 57 #define OSMO_IS_BIG_ENDIAN 1 59 #error "Unknown endian"