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Commit	Line	Data
	1	/*
	2	* Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
	5	*
	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. The rights granted to you under the License
	10	* may not be used to create, or enable the creation or redistribution of,
	11	* unlawful or unlicensed copies of an Apple operating system, or to
	12	* circumvent, violate, or enable the circumvention or violation of, any
	13	* terms of an Apple operating system software license agreement.
	14	*
	15	* Please obtain a copy of the License at
	16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
	17	*
	18	* The Original Code and all software distributed under the License are
	19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	23	* Please see the License for the specific language governing rights and
	24	* limitations under the License.
	25	*
	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
	27	*/
	28	/*
	29	* NOTICE: This file was modified by McAfee Research in 2004 to introduce
	30	* support for mandatory and extensible security protections. This notice
	31	* is included in support of clause 2.2 (b) of the Apple Public License,
	32	* Version 2.0.
	33	*/
	34	/*
	35	* HISTORY
	36	* @OSF_COPYRIGHT@
	37	*/
	38	#ifndef _STRING_H_
	39	#define _STRING_H_ 1
	40
	41	#ifdef MACH_KERNEL_PRIVATE
	42	#include <types.h>
	43	#else
	44	#include <sys/types.h>
	45	#endif
	46
	47	#ifdef __cplusplus
	48	extern "C" {
	49	#endif
	50
	51	#ifndef NULL
	52	#if defined (__cplusplus)
	53	#define NULL 0
	54	#else
	55	#define NULL ((void *)0)
	56	#endif
	57	#endif
	58
	59	extern void memcpy(void , const void *, size_t);
	60	extern int memcmp(const void , const void , size_t);
	61	extern void memmove(void , const void *, size_t);
	62	extern void memset(void , int, size_t);
	63
	64	extern size_t strlen(const char *);
	65	extern size_t strnlen(const char *, size_t);
	66
	67	/* strcpy() is being deprecated. Please use strlcpy() instead. */
	68	extern char strcpy(char , const char *) __deprecated;
	69	extern char strncpy(char , const char *, size_t);
	70
	71	extern size_t strlcat(char , const char , size_t);
	72	extern size_t strlcpy(char , const char , size_t);
	73
	74	/* strcat() is being deprecated. Please use strlcat() instead. */
	75	extern char strcat(char , const char *) __deprecated;
	76	extern char strncat(char , const char *, size_t);
	77
	78	/* strcmp() is being deprecated. Please use strncmp() instead. */
	79	extern int strcmp(const char , const char );
	80	extern int strncmp(const char ,const char , size_t);
	81
	82	extern int strcasecmp(const char s1, const char s2);
	83	extern int strncasecmp(const char s1, const char s2, size_t n);
	84	extern char strchr(const char s, int c);
	85	extern char STRDUP(const char , int);
	86	extern int strprefix(const char s1, const char s2);
	87
	88	extern int bcmp(const void , const void , size_t);
	89	extern void bcopy(const void , void , size_t);
	90	extern void bzero(void *, size_t);
	91
	92	#ifdef __cplusplus
	93	}
	94	#endif
	95
	96	#endif /* _STRING_H_ */