#include "byteswap.h" uint32_t swap_uint32( uint32_t val ) { val = ((val << 8) & 0xFF00FF00 ) | ((val >> 8) & 0xFF00FF ); return (val << 16) | (val >> 16); } uint64_t swap_uint64( uint64_t val ) { val = ((val << 8) & 0xFF00FF00FF00FF00ULL ) | ((val >> 8) & 0x00FF00FF00FF00FFULL ); val = ((val << 16) & 0xFFFF0000FFFF0000ULL ) | ((val >> 16) & 0x0000FFFF0000FFFFULL ); return (val << 32) | (val >> 32); }