--- a/usr/include/bits/byteswap-common.h	2026-02-26 13:00:22.122847479 +0700
+++ b/usr/include/bits/byteswap-common.h	2026-02-26 13:13:45.742263491 +0700
@@ -102,11 +102,7 @@
       | (((x) & 0x000000000000ff00ull) << 40)				     \
       | (((x) & 0x00000000000000ffull) << 56))
 
-static __inline __uint64_t
-__bswap_64 (__uint64_t __bsx)
-{
-  return __bswap_constant_64 (__bsx);
-}
+#define __bswap_64 (__uint64_t __bsx) return __bswap_constant_64 (__bsx)
 #endif
 
 #endif /* _BITS_BYTESWAP_H */