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| -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 |