X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/9385eb3d10ebe5eb398c52040ec3dbfba9b0cdcf..6dccf0e0b5e80b7b6176e8d332e646175431bb3d:/include/iso646.h

diff --git a/include/iso646.h b/include/iso646.h
index 392b19f..71cf9b5 100644
--- a/include/iso646.h
+++ b/include/iso646.h
@@ -29,6 +29,11 @@
 #ifndef _ISO646_H_
 #define	_ISO646_H_
 
+#include <sys/cdefs.h>
+
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
+
+#ifndef __cplusplus
 #define	and	&&
 #define	and_eq	&=
 #define	bitand	&
@@ -40,5 +45,8 @@
 #define	or_eq	|=
 #define	xor	^
 #define	xor_eq	^=
+#endif /* ! __cplusplus */
+
+#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
 
 #endif /* !_ISO646_H_ */