1991-09-03 11:54:28 +00:00
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/* The <string.h> header contains prototypes for the string handling
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* functions.
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*/
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#ifndef _STRING_H
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#define _STRING_H
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1991-10-15 09:25:44 +00:00
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#ifndef NULL
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1991-09-03 11:54:28 +00:00
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#define NULL ((void *)0)
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1991-10-15 09:25:44 +00:00
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#endif
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1991-09-03 11:54:28 +00:00
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#ifndef _SIZE_T
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#define _SIZE_T
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typedef unsigned int size_t; /* type returned by sizeof */
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#endif /*_SIZE_T */
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/* Function Prototypes. */
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#ifndef _ANSI_H
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#include <ansi.h>
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#endif
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_PROTOTYPE( void *memcpy, (void *_s1, const void *_s2, size_t _n) );
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_PROTOTYPE( void *memmove, (void *_s1, const void *_s2, size_t _n) );
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_PROTOTYPE( char *strcpy, (char *_s1, const char *_s2) );
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_PROTOTYPE( char *strncpy, (char *_s1, const char *_s2, size_t _n) );
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_PROTOTYPE( char *strcat, (char *_s1, const char *_s2) );
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_PROTOTYPE( char *strncat, (char *_s1, const char *_s2, size_t _n) );
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_PROTOTYPE( int memcmp, (const void *_s1, const void *_s2, size_t _n) );
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_PROTOTYPE( int strcmp, (const char *_s1, const char *_s2) );
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_PROTOTYPE( int strcoll, (const char *_s1, const char *_s2) );
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_PROTOTYPE( int strncmp, (const char *_s1, const char *_s2, size_t _n) );
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_PROTOTYPE( size_t strxfrm, (char *_s1, const char *_s2, size_t _n) );
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_PROTOTYPE( void *memchr, (const void *_s, int _c, size_t _n) );
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_PROTOTYPE( char *strchr, (const char *_s, int _c) );
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_PROTOTYPE( size_t strcspn, (const char *_s1, const char *_s2) );
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_PROTOTYPE( char *strpbrk, (const char *_s1, const char *_s2) );
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_PROTOTYPE( char *strrchr, (const char *_s, int _c) );
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_PROTOTYPE( size_t strspn, (const char *_s1, const char *_s2) );
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_PROTOTYPE( char *strstr, (const char *_s1, const char *_s2) );
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_PROTOTYPE( char *strtok, (char *_s1, const char *_s2) );
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_PROTOTYPE( void *memset, (void *_s, int _c, size_t _n) );
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_PROTOTYPE( char *strerror, ( int _errnum) );
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_PROTOTYPE( size_t strlen, (const char *_s) );
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#ifdef _MINIX
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/* For backward compatibility. */
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_PROTOTYPE( char *index, (const char *_s, int _charwanted) );
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_PROTOTYPE( char *rindex, (const char *_s, int _charwanted) );
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_PROTOTYPE( void bcopy, (const char *_src, char *_dst, int _length) );
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_PROTOTYPE( int bcmp, (const char *_s1, const char *_s2, int _length) );
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_PROTOTYPE( void bzero, (char *_dst, int _length) );
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_PROTOTYPE( void *memccpy, (char *_dst, const char *_src, int _ucharstop,
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size_t _size) );
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#endif
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#endif /* _STRING_H */
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