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author | Oskar Świtalski <oskar.switalski@indoorway.com> | 2018-01-15 11:06:23 +0100 |
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committer | Oskar Świtalski <oskar.switalski@indoorway.com> | 2018-01-15 11:09:15 +0100 |
commit | 609f43ce12bbe2cb7e8f0114eaccd6252204d39d (patch) | |
tree | fa6ce785c6d7874c0f512acb0a6b8f7e5efd57f9 /src/google | |
parent | 47b7d2c7cadf74ceec90fc5042232819cd0dd557 (diff) | |
download | protobuf-609f43ce12bbe2cb7e8f0114eaccd6252204d39d.tar.gz protobuf-609f43ce12bbe2cb7e8f0114eaccd6252204d39d.tar.bz2 protobuf-609f43ce12bbe2cb7e8f0114eaccd6252204d39d.zip |
Add guards against bswap_XX redefnitions
Signed-off-by: Oskar Świtalski <oskar.switalski@indoorway.com>
Diffstat (limited to 'src/google')
-rw-r--r-- | src/google/protobuf/stubs/port.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/google/protobuf/stubs/port.h b/src/google/protobuf/stubs/port.h index 30bd7b1d..ebbf7da6 100644 --- a/src/google/protobuf/stubs/port.h +++ b/src/google/protobuf/stubs/port.h @@ -375,10 +375,14 @@ inline void GOOGLE_UNALIGNED_STORE64(void *p, uint64 v) { #elif !defined(__GLIBC__) && !defined(__CYGWIN__) +#ifndef bswap_16 static inline uint16 bswap_16(uint16 x) { return static_cast<uint16>(((x & 0xFF) << 8) | ((x & 0xFF00) >> 8)); } #define bswap_16(x) bswap_16(x) +#endif + +#ifndef bswap_32 static inline uint32 bswap_32(uint32 x) { return (((x & 0xFF) << 24) | ((x & 0xFF00) << 8) | @@ -386,6 +390,9 @@ static inline uint32 bswap_32(uint32 x) { ((x & 0xFF000000) >> 24)); } #define bswap_32(x) bswap_32(x) +#endif + +#ifndef bswap_64 static inline uint64 bswap_64(uint64 x) { return (((x & GOOGLE_ULONGLONG(0xFF)) << 56) | ((x & GOOGLE_ULONGLONG(0xFF00)) << 40) | @@ -397,6 +404,7 @@ static inline uint64 bswap_64(uint64 x) { ((x & GOOGLE_ULONGLONG(0xFF00000000000000)) >> 56)); } #define bswap_64(x) bswap_64(x) +#endif #endif |