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authorUlrich Drepper <drepper@redhat.com>1998-10-01 11:00:26 +0000
committerUlrich Drepper <drepper@redhat.com>1998-10-01 11:00:26 +0000
commit7782d0bf55c294b7ed872e2590fcf4a683be5e05 (patch)
tree1e61d31c86a72090043c69ac0a2b41d25e4f86c4 /bits
parente3e4e463cf18e47448e92f6cb2c126b9828cd2ca (diff)
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Update.
	* sys/types.h: Protect use of long long by __extension__.
	* stdlib/stdlib.h: Likewise.
	* string/string.h: Likewise.
	* sysdeps/i386/bits/byteswap.h: Likewise.
	* sysdeps/geeric/bits/byteswap.h: Likewise.
	* sysdeps/i386/fpu/bits/mathinline.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise.
	* sysdeps/wordsize-32/inttypes.h: Likewise.
	* sysdeps/wordsize-32/stdint.h: Likewise.
	* wcsmbs/wchar.h: Likewise.
Diffstat (limited to 'bits')
-rw-r--r--bits/byteswap.h13
1 files changed, 7 insertions, 6 deletions
diff --git a/bits/byteswap.h b/bits/byteswap.h
index a5dd4a7db3..73189cfe5c 100644
--- a/bits/byteswap.h
+++ b/bits/byteswap.h
@@ -54,10 +54,11 @@ __bswap32 (unsigned int x)
 #if defined __GNUC__ && __GNUC__ >= 2
 /* Swap bytes in 64 bit value.  */
 # define __bswap_64(x) \
-     ({ union { unsigned long long int __ll;				      \
-		unsigned long int __l[2]; } __v, __r;			      \
-        __v.__ll = (x);							      \
-	__r.__l[0] = __bswap_32 (__v.__l[1]);				      \
-	__r.__l[1] = __bswap_32 (__v.__l[0]);				      \
-	__r.__ll; })
+     (__extension__							      \
+      ({ union { unsigned long long int __ll;				      \
+		 unsigned long int __l[2]; } __v, __r;			      \
+	 __v.__ll = (x);						      \
+	 __r.__l[0] = __bswap_32 (__v.__l[1]);				      \
+	 __r.__l[1] = __bswap_32 (__v.__l[0]);				      \
+	 __r.__ll; }))
 #endif