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| author | Yaakov Selkowitz <yselkowi@redhat.com> | 2017-02-08 17:01:34 -0600 |
|---|---|---|
| committer | Yaakov Selkowitz <yselkowi@redhat.com> | 2017-02-08 17:01:34 -0600 |
| commit | e704ab2470159b7d8b6a02e8482bb5b38215ac9a (patch) | |
| tree | 77ff789b0190d36bbbf3d1ee7c2e59945536e6dd /winsup/cygwin/include/byteswap.h | |
| parent | 0eeb4c1d32aab0dbfd2a8f20aa326ae2d98ca1c6 (diff) | |
| download | cygnal-e704ab2470159b7d8b6a02e8482bb5b38215ac9a.tar.gz cygnal-e704ab2470159b7d8b6a02e8482bb5b38215ac9a.tar.bz2 cygnal-e704ab2470159b7d8b6a02e8482bb5b38215ac9a.zip | |
Cygwin: create separate bits/byteswap.h
Match glibc behaviour to expose the public bswap_* macros only with an
explicity #include <byteswap.h>; #include'ing <endian.h> should not expose
them.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
Diffstat (limited to 'winsup/cygwin/include/byteswap.h')
| -rw-r--r-- | winsup/cygwin/include/byteswap.h | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/winsup/cygwin/include/byteswap.h b/winsup/cygwin/include/byteswap.h index 5e3f22196..05bb5ca7d 100644 --- a/winsup/cygwin/include/byteswap.h +++ b/winsup/cygwin/include/byteswap.h @@ -9,33 +9,10 @@ details. */ #ifndef _BYTESWAP_H #define _BYTESWAP_H -#ifdef __cplusplus -extern "C" { -#endif - -static __inline unsigned short -__bswap_16 (unsigned short __x) -{ - return (__x >> 8) | (__x << 8); -} - -static __inline unsigned int -__bswap_32 (unsigned int __x) -{ - return (__bswap_16 (__x & 0xffff) << 16) | (__bswap_16 (__x >> 16)); -} - -static __inline unsigned long long -__bswap_64 (unsigned long long __x) -{ - return (((unsigned long long) __bswap_32 (__x & 0xffffffffull)) << 32) | (__bswap_32 (__x >> 32)); -} +#include <bits/byteswap.h> #define bswap_16(x) __bswap_16(x) #define bswap_32(x) __bswap_32(x) #define bswap_64(x) __bswap_64(x) -#ifdef __cplusplus -} -#endif #endif /* _BYTESWAP_H */ |