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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*	Copyright (c) 1988 AT&T	*/
     23 /*	  All Rights Reserved  	*/
     24 
     25 
     26 /*
     27  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
     28  * Use is subject to license terms.
     29  */
     30 
     31 /*
     32  * An application should not include this header directly.  Instead it
     33  * should be included only through the inclusion of other Sun headers.
     34  *
     35  * The contents of this header is limited to identifiers specified in the
     36  * C Standard.  Any new identifiers specified in future amendments to the
     37  * C Standard must be placed in this header.  If these new identifiers
     38  * are required to also be in the C++ Standard "std" namespace, then for
     39  * anything other than macro definitions, corresponding "using" directives
     40  * must also be added to <string.h>.
     41  */
     42 
     43 #ifndef _ISO_STRING_ISO_H
     44 #define	_ISO_STRING_ISO_H
     45 
     46 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     47 
     48 #include <sys/feature_tests.h>
     49 
     50 #ifdef	__cplusplus
     51 extern "C" {
     52 #endif
     53 
     54 #if __cplusplus >= 199711L
     55 namespace std {
     56 #endif
     57 
     58 #if !defined(_SIZE_T) || __cplusplus >= 199711L
     59 #define	_SIZE_T
     60 #if defined(_LP64) || defined(_I32LPx)
     61 typedef unsigned long	size_t;		/* size of something in bytes */
     62 #else
     63 typedef unsigned int	size_t;		/* (historical version) */
     64 #endif
     65 #endif	/* !_SIZE_T */
     66 
     67 #ifndef	NULL
     68 #if defined(_LP64)
     69 #define	NULL	0L
     70 #else
     71 #define	NULL	0
     72 #endif
     73 #endif
     74 
     75 #if defined(__STDC__)
     76 
     77 extern int memcmp(const void *, const void *, size_t);
     78 extern void *memcpy(void *_RESTRICT_KYWD, const void *_RESTRICT_KYWD, size_t);
     79 extern void *memmove(void *, const void *, size_t);
     80 extern void *memset(void *, int, size_t);
     81 extern char *strcat(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD);
     82 extern int strcmp(const char *, const char *);
     83 extern char *strcpy(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD);
     84 extern int strcoll(const char *, const char *);
     85 extern size_t strcspn(const char *, const char *);
     86 extern char *strerror(int);
     87 extern size_t strlen(const char *);
     88 extern char *strncat(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, size_t);
     89 extern int strncmp(const char *, const char *, size_t);
     90 extern char *strncpy(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, size_t);
     91 extern size_t strspn(const char *, const char *);
     92 extern char *strtok(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD);
     93 extern size_t strxfrm(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, size_t);
     94 
     95 /*
     96  * The C++ Standard (ISO/IEC 14882:1998) specifies that each of the
     97  * function signatures for the following functions be replaced by
     98  * two declarations, both of which have the same behavior.
     99  */
    100 #if __cplusplus >= 199711L
    101 extern const void *memchr(const void *, int, size_t);
    102 #ifndef	_MEMCHR_INLINE
    103 #define	_MEMCHR_INLINE
    104 extern "C++" {
    105 	inline void *memchr(void * __s, int __c, size_t __n) {
    106 		return (void *)memchr((const void *)__s, __c, __n);
    107 	}
    108 }
    109 #endif  /* _MEMCHR_INLINE */
    110 extern const char *strchr(const char *, int);
    111 #ifndef _STRCHR_INLINE
    112 #define	_STRCHR_INLINE
    113 extern "C++" {
    114 	inline char *strchr(char *__s, int __c) {
    115 		return (char *)strchr((const char *)__s, __c);
    116 	}
    117 }
    118 #endif	/* _STRCHR_INLINE */
    119 extern const char *strpbrk(const char *, const char *);
    120 #ifndef _STRPBRK_INLINE
    121 #define	_STRPBRK_INLINE
    122 extern "C++" {
    123 	inline char *strpbrk(char *__s1, const char *__s2) {
    124 		return (char *)strpbrk((const char *)__s1, __s2);
    125 	}
    126 }
    127 #endif	/* _STRPBRK_INLINE */
    128 extern const char *strrchr(const char *, int);
    129 #ifndef _STRRCHR_INLINE
    130 #define	_STRRCHR_INLINE
    131 extern "C++" {
    132 	inline char *strrchr(char *__s, int __c) {
    133 		return (char *)strrchr((const char *)__s, __c);
    134 	}
    135 }
    136 #endif	/* _STRRCHR_INLINE */
    137 extern const char *strstr(const char *, const char *);
    138 #ifndef _STRSTR_INLINE
    139 #define	_STRSTR_INLINE
    140 extern "C++" {
    141 	inline char *strstr(char *__s1, const char *__s2) {
    142 		return (char *)strstr((const char *)__s1, __s2);
    143 	}
    144 }
    145 #endif	/* _STRSTR_INLINE */
    146 #else /* __cplusplus >= 199711L */
    147 extern void *memchr(const void *, int, size_t);
    148 extern char *strchr(const char *, int);
    149 extern char *strpbrk(const char *, const char *);
    150 extern char *strrchr(const char *, int);
    151 extern char *strstr(const char *, const char *);
    152 #endif /* __cplusplus >= 199711L */
    153 
    154 #else	/* __STDC__ */
    155 
    156 extern void *memchr();
    157 extern int memcmp();
    158 extern void *memcpy();
    159 extern void *memmove();
    160 extern void *memset();
    161 extern char *strcat();
    162 extern char *strchr();
    163 extern int strcmp();
    164 extern int strcoll();
    165 extern char *strcpy();
    166 extern size_t strcspn();
    167 extern char *strerror();
    168 extern size_t strlen();
    169 extern char *strncat();
    170 extern int strncmp();
    171 extern char *strncpy();
    172 extern char *strpbrk();
    173 extern char *strrchr();
    174 extern size_t strspn();
    175 extern char *strstr();
    176 extern char *strtok();
    177 extern size_t strxfrm();
    178 
    179 #endif	/* __STDC__ */
    180 
    181 #if __cplusplus >= 199711L
    182 }
    183 #endif /* end of namespace std */
    184 
    185 #ifdef	__cplusplus
    186 }
    187 #endif
    188 
    189 #endif	/* _ISO_STRING_ISO_H */
    190