From b959d04644d99f27d9f10344e76c079a12bc1ffd Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Thu, 3 May 2012 22:27:36 -0400 Subject: [PATCH 1/1] uglify headers for the sake of junk that compiles with gcc -std=c89/-ansi --- include/byteswap.h | 15 ++++++++++++--- include/endian.h | 15 ++++++++++++--- 2 files changed, 24 insertions(+), 6 deletions(-) diff --git a/include/byteswap.h b/include/byteswap.h index 4ebd90e3..8689cd57 100644 --- a/include/byteswap.h +++ b/include/byteswap.h @@ -3,17 +3,26 @@ #include -static inline uint16_t __bswap_16(uint16_t __x) +#if __STDC_VERSION__ >= 199901L +inline +#endif +static uint16_t __bswap_16(uint16_t __x) { return __x<<8 | __x>>8; } -static inline uint32_t __bswap_32(uint32_t __x) +#if __STDC_VERSION__ >= 199901L +inline +#endif +static uint32_t __bswap_32(uint32_t __x) { return __x>>24 | __x>>8&0xff00 | __x<<8&0xff0000 | __x<<24; } -static inline uint64_t __bswap_64(uint64_t __x) +#if __STDC_VERSION__ >= 199901L +inline +#endif +static uint64_t __bswap_64(uint64_t __x) { return __bswap_32(__x)+0ULL<<32 | __bswap_32(__x>>32); } 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); } -- 2.20.1