X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Fendian.h;h=9652c30b6ef0f7965f1b6d9e5e51a93bbc3f3469;hp=a08c1b6317cd3924cc74cebfa169de7557885793;hb=b959d04644d99f27d9f10344e76c079a12bc1ffd;hpb=ca2d3c6ef45de4943e2fba793131206e491fcdb7;ds=sidebyside diff --git a/include/endian.h b/include/endian.h index a08c1b63..9652c30b 100644 --- a/include/endian.h +++ b/include/endian.h @@ -16,17 +16,26 @@ #include -static inline uint16_t __bswap16(uint16_t __x) +#if __STDC_VERSION__ >= 199901L +inline +#endif +static uint16_t __bswap16(uint16_t __x) { return __x<<8 | __x>>8; } -static inline uint32_t __bswap32(uint32_t __x) +#if __STDC_VERSION__ >= 199901L +inline +#endif +static uint32_t __bswap32(uint32_t __x) { return __x>>24 | __x>>8&0xff00 | __x<<8&0xff0000 | __x<<24; } -static inline uint64_t __bswap64(uint64_t __x) +#if __STDC_VERSION__ >= 199901L +inline +#endif +static uint64_t __bswap64(uint64_t __x) { return __bswap32(__x)+0ULL<<32 | __bswap32(__x>>32); }