Libc-825.25.tar.gz

[apple/libc.git] / include / strings.h

diff --git a/include/strings.h b/include/strings.h
index 2124c8d1d9470fe0e4dbb27abebf0ddeab53debb..47308aebf80a63f084adfa34df3050a949749f4e 100644 (file)
--- a/include/strings.h
+++ b/include/strings.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000, 2007, 2010 Apple Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -55,27 +55,44 @@
  *     @(#)strings.h   8.1 (Berkeley) 6/2/93
  */
 
-#if !defined(_XOPEN_SOURCE) && !defined(_POSIX_C_SOURCE)
-
-#include <string.h>
-
-#else
+#ifndef _STRINGS_H_
+#define _STRINGS_H_
 
 #include <_types.h>
 
+#include <sys/cdefs.h>
+#include <Availability.h>
+
 #ifndef        _SIZE_T
 #define        _SIZE_T
 typedef        __darwin_size_t size_t;
 #endif
 
-int      bcmp(const void *, const void *, size_t);
-void     bcopy(const void *, void *, size_t);
-void     bzero(void *, size_t);
-int      ffs(int);
-char    *index(const char *, int);
-char    *rindex(const char *, int); 
-int      strcasecmp(const char *, const char *);
-int      strncasecmp(const char *, const char *, size_t);
+__BEGIN_DECLS
+/* Removed in Issue 7 */
+#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200809L
+int     bcmp(const void *, const void *, size_t) __POSIX_C_DEPRECATED(200112L);
+void    bcopy(const void *, void *, size_t) __POSIX_C_DEPRECATED(200112L);
+void    bzero(void *, size_t) __POSIX_C_DEPRECATED(200112L);
+char   *index(const char *, int) __POSIX_C_DEPRECATED(200112L);
+char   *rindex(const char *, int) __POSIX_C_DEPRECATED(200112L);
+#endif
+
+int     ffs(int);
+int     strcasecmp(const char *, const char *);
+int     strncasecmp(const char *, const char *, size_t);
+__END_DECLS
+
+/* Darwin extensions */
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+__BEGIN_DECLS
+int     ffsl(long) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
+int     fls(int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
+int     flsl(long) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
+__END_DECLS
+
+#include <string.h>
+#endif
 
-#endif  /* _POSIX_C_SOURCE */
+#endif  /* _STRINGS_H_ */