Function bswap32

src/mdebug.h:17–19

        #ifdef _MSC_VER
        inline uint32_t bswap32(uint32_t val) {
            return _byteswap_ulong(val);
        }
        inline uint16_t bswap16(uint16_t val) {
            return _byteswap_ushort(val);
        }