libplatform-161.tar.gz

[apple/libplatform.git] / private / platform / string.h

diff --git a/private/platform/string.h b/private/platform/string.h
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+/*
+ * Copyright (c) 2013 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * 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,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * 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@
+ */
+
+#ifndef _PLATFORM_STRING_H_
+#define _PLATFORM_STRING_H_
+
+#include <sys/cdefs.h>
+#include <Availability.h>
+#include <TargetConditionals.h>
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#define _PLATFORM_OPTIMIZED_BZERO 0
+#define _PLATFORM_OPTIMIZED_MEMCCPY 0
+#define _PLATFORM_OPTIMIZED_MEMCHR 0
+#define _PLATFORM_OPTIMIZED_MEMCMP 0
+#define _PLATFORM_OPTIMIZED_MEMMOVE 0
+#define _PLATFORM_OPTIMIZED_MEMSET 0
+#define _PLATFORM_OPTIMIZED_MEMSET_PATTERN4 0
+#define _PLATFORM_OPTIMIZED_MEMSET_PATTERN8 0
+#define _PLATFORM_OPTIMIZED_MEMSET_PATTERN16 0
+#define _PLATFORM_OPTIMIZED_STRCHR 0
+#define _PLATFORM_OPTIMIZED_STRCMP 0
+#define _PLATFORM_OPTIMIZED_STRNCMP 0
+
+/* Primitives used to implement C memory and string routines */
+
+__BEGIN_DECLS
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+void
+_platform_bzero(void *s, size_t n);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+void *
+_platform_memchr(const void *s, int c, size_t n);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+int
+_platform_memcmp(const void *s1, const void *s2, size_t n);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+void *
+_platform_memmove(void *dst, const void *src, size_t n);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+void *
+_platform_memccpy(void *restrict dst, const void *restrict src, int c, size_t n);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+void *
+_platform_memset(void *b, int c, size_t len);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+void
+_platform_memset_pattern4(void *b, const void *pattern4, size_t len);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+void
+_platform_memset_pattern8(void *b, const void *pattern8, size_t len);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+void
+_platform_memset_pattern16(void *b, const void *pattern16, size_t len);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+char *
+_platform_strchr(const char *s, int c);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+int
+_platform_strcmp(const char *s1, const char *s2);
+
+__OSX_AVAILABLE_STARTING(__MAC_10_9,__IPHONE_7_0)
+int
+_platform_strncmp(const char *s1, const char *s2, size_t n);
+
+__END_DECLS
+
+#endif /* _PLATFORM_STRING_H_ */