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--- Libc/Libc-320/include/string.h
+++ Libc/Libc-763.12/include/string.h
@@ -1,17 +1,15 @@
/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000, 2007, 2010 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
+ *
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
- *
+ *
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -19,7 +17,7 @@
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
- *
+ *
* @APPLE_LICENSE_HEADER_END@
*/
/*-
@@ -59,18 +57,24 @@
#ifndef _STRING_H_
#define _STRING_H_
-#include <machine/ansi.h>
-
-#ifndef _BSD_SIZE_T_DEFINED_
-#define _BSD_SIZE_T_DEFINED_
-typedef _BSD_SIZE_T_ size_t;
+
+#include <_types.h>
+
+#include <sys/cdefs.h>
+#include <Availability.h>
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef __darwin_size_t size_t;
#endif
-#ifndef NULL
-#define NULL 0
-#endif
-
-#include <sys/cdefs.h>
+#ifndef NULL
+#define NULL __DARWIN_NULL
+#endif /* ! NULL */
+
+
+
+/* ANSI-C */
__BEGIN_DECLS
void *memchr(const void *, int, size_t);
@@ -78,48 +82,120 @@
void *memcpy(void *, const void *, size_t);
void *memmove(void *, const void *, size_t);
void *memset(void *, int, size_t);
-char *stpcpy(char *, const char *);
-char *strcasestr(const char *, const char *);
char *strcat(char *, const char *);
char *strchr(const char *, int);
int strcmp(const char *, const char *);
int strcoll(const char *, const char *);
char *strcpy(char *, const char *);
size_t strcspn(const char *, const char *);
-char *strerror(int);
-int strerror_r(int, char *, size_t);
+//Begin-Libc
+#ifndef LIBC_ALIAS_STRERROR
+//End-Libc
+char *strerror(int) __DARWIN_ALIAS(strerror);
+//Begin-Libc
+#else /* LIBC_ALIAS_STRERROR */
+char *strerror(int) LIBC_ALIAS(strerror);
+#endif /* !LIBC_ALIAS_STRERROR */
+//End-Libc
size_t strlen(const char *);
char *strncat(char *, const char *, size_t);
int strncmp(const char *, const char *, size_t);
char *strncpy(char *, const char *, size_t);
-char *strnstr(const char *, const char *, size_t);
char *strpbrk(const char *, const char *);
char *strrchr(const char *, int);
size_t strspn(const char *, const char *);
char *strstr(const char *, const char *);
char *strtok(char *, const char *);
size_t strxfrm(char *, const char *, size_t);
-
-/* Nonstandard routines */
-#ifndef _ANSI_SOURCE
-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);
+__END_DECLS
+
+
+
+/* Additional functionality provided by:
+ * POSIX.1c-1995,
+ * POSIX.1i-1995,
+ * and the omnibus ISO/IEC 9945-1: 1996
+ */
+
+#if __DARWIN_C_LEVEL >= 199506L
+__BEGIN_DECLS
+char *strtok_r(char *, const char *, char **);
+__END_DECLS
+#endif /* __DARWIN_C_LEVEL >= 199506L */
+
+
+
+/* Additional functionality provided by:
+ * POSIX.1-2001
+ */
+
+#if __DARWIN_C_LEVEL >= 200112L
+__BEGIN_DECLS
+int strerror_r(int, char *, size_t);
+char *strdup(const char *);
void *memccpy(void *, const void *, int, size_t);
-char *rindex(const char *, int);
-int strcasecmp(const char *, const char *);
-char *strdup(const char *);
+__END_DECLS
+#endif /* __DARWIN_C_LEVEL >= 200112L */
+
+
+
+/* Additional functionality provided by:
+ * POSIX.1-2008
+ */
+
+#if __DARWIN_C_LEVEL >= 200809L
+__BEGIN_DECLS
+char *stpcpy(char *, const char *);
+char *stpncpy(char *, const char *, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+char *strndup(const char *, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+size_t strnlen(const char *, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+char *strsignal(int sig);
+__END_DECLS
+#endif /* __DARWIN_C_LEVEL >= 200809L */
+
+
+
+/* Darwin extensions */
+
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+#ifndef _SSIZE_T
+#define _SSIZE_T
+typedef __darwin_ssize_t ssize_t;
+#endif
+
+__BEGIN_DECLS
+void *memmem(const void *, size_t, const void *, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+void memset_pattern4(void *, const void *, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_3_0);
+void memset_pattern8(void *, const void *, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_3_0);
+void memset_pattern16(void *, const void *, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_3_0);
+
+char *strcasestr(const char *, const char *);
+char *strnstr(const char *, const char *, size_t);
size_t strlcat(char *, const char *, size_t);
size_t strlcpy(char *, const char *, size_t);
void strmode(int, char *);
-int strncasecmp(const char *, const char *, size_t);
char *strsep(char **, const char *);
-char *strsignal(int sig);
-char *strtok_r(char *, const char *, char **);
-void swab(const void *, void *, size_t);
-#endif
-__END_DECLS
+
+/* SUS places swab() in unistd.h. It is listed here for source compatibility */
+void swab(const void * __restrict, void * __restrict, ssize_t);
+__END_DECLS
+
+/* Some functions historically defined in string.h were placed in strings.h
+ * by SUS. We are using "strings.h" instead of <strings.h> to avoid an issue
+ * where /Developer/Headers/FlatCarbon/Strings.h could be included instead on
+ * case-insensitive file systems.
+ */
+#include "strings.h"
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
+
+
+#ifdef _USE_EXTENDED_LOCALES_
+#include <xlocale/_string.h>
+#endif /* _USE_EXTENDED_LOCALES_ */
+
+#if defined (__GNUC__) && _FORTIFY_SOURCE > 0 && !defined (__cplusplus)
+/* Security checking functions. */
+#include <secure/_string.h>
+#endif
#endif /* _STRING_H_ */