1  /*
  2   * Copyright (c) 2000, 2007, 2010 Apple Inc. All rights reserved.
  3   *
  4   * @APPLE_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. Please obtain a copy of the License at
 10   * http://www.opensource.apple.com/apsl/ and read it before using this
 11   * file.
 12   * 
 13   * The Original Code and all software distributed under the License are
 14   * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 15   * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 16   * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 17   * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 18   * Please see the License for the specific language governing rights and
 19   * limitations under the License.
 20   * 
 21   * @APPLE_LICENSE_HEADER_END@
 22   */
 23  /*-
 24   * Copyright (c) 1990, 1993
 25   *	The Regents of the University of California.  All rights reserved.
 26   *
 27   * Redistribution and use in source and binary forms, with or without
 28   * modification, are permitted provided that the following conditions
 29   * are met:
 30   * 1. Redistributions of source code must retain the above copyright
 31   *    notice, this list of conditions and the following disclaimer.
 32   * 2. Redistributions in binary form must reproduce the above copyright
 33   *    notice, this list of conditions and the following disclaimer in the
 34   *    documentation and/or other materials provided with the distribution.
 35   * 3. All advertising materials mentioning features or use of this software
 36   *    must display the following acknowledgement:
 37   *	This product includes software developed by the University of
 38   *	California, Berkeley and its contributors.
 39   * 4. Neither the name of the University nor the names of its contributors
 40   *    may be used to endorse or promote products derived from this software
 41   *    without specific prior written permission.
 42   *
 43   * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 44   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 45   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 46   * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 47   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 48   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 49   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 50   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 51   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 52   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 53   * SUCH DAMAGE.
 54   *
 55   *	@(#)strings.h	8.1 (Berkeley) 6/2/93
 56   */
 57  
 58  #ifndef _STRINGS_H_
 59  #define _STRINGS_H_
 60  
 61  #include <_types.h>
 62  
 63  #include <sys/cdefs.h>
 64  #include <Availability.h>
 65  #include <sys/_types/_size_t.h>
 66  
 67  __BEGIN_DECLS
 68  /* Removed in Issue 7 */
 69  #if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200809L
 70  int	 bcmp(const void *, const void *, size_t) __POSIX_C_DEPRECATED(200112L);
 71  void	 bcopy(const void *, void *, size_t) __POSIX_C_DEPRECATED(200112L);
 72  void	 bzero(void *, size_t) __POSIX_C_DEPRECATED(200112L);
 73  char	*index(const char *, int) __POSIX_C_DEPRECATED(200112L);
 74  char	*rindex(const char *, int) __POSIX_C_DEPRECATED(200112L);
 75  #endif
 76  
 77  int	 ffs(int);
 78  int	 strcasecmp(const char *, const char *);
 79  int	 strncasecmp(const char *, const char *, size_t);
 80  __END_DECLS
 81  
 82  /* Darwin extensions */
 83  #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
 84  __BEGIN_DECLS
 85  int	 ffsl(long) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
 86  int	 ffsll(long long) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
 87  int	 fls(int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
 88  int	 flsl(long) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
 89  int	 flsll(long long) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
 90  __END_DECLS
 91  
 92  #include <string.h>
 93  #endif
 94  
 95  #if defined (__GNUC__) && _FORTIFY_SOURCE > 0 && !defined (__cplusplus)
 96  /* Security checking functions.  */
 97  #include <secure/_strings.h>
 98  #endif
 99  
100  #endif  /* _STRINGS_H_ */
101