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| author | don bright <hugh.m.bright@gmail.com> | 2013-03-04 03:16:27 (GMT) |
|---|---|---|
| committer | don bright <hugh.m.bright@gmail.com> | 2013-03-04 03:16:27 (GMT) |
| commit | 80457c9c4675568fb8fd763648576409f97b4b16 (patch) | |
| tree | 2017fe54b61dc95dc6f326979d22158757bc1543 /src/import.cc | |
| parent | 52f0071958bd2a81598f08ac493289bcd15b59e8 (diff) | |
older gcc doesn't know about __builtin_bswap32
Diffstat (limited to 'src/import.cc')
| -rw-r--r-- | src/import.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/import.cc b/src/import.cc index 8980448..fdb7aae 100644 --- a/src/import.cc +++ b/src/import.cc @@ -133,7 +133,9 @@ union stl_facet { void uint32_byte_swap( uint32_t &x ) { #if defined(__GNUC__) || defined(__clang__) +#if defined(__builtin_bswap32) x = __builtin_bswap32( x ); +#endif #elif defined(_MSC_VER) x = _byteswap_ulong( x ); #else |