minix/include/string.h

/* The <string.h> header contains prototypes for the string handling 
 * functions.
 */

#ifndef _STRING_H
#define _STRING_H

/* Not strictly necessary, but some sources, in particular
 * llvm, assume the defines in stdint.h are available when
 * string.h is include.
 */
#include <stdint.h>

#define NULL    ((void *)0)

#ifndef _SIZE_T
#define _SIZE_T
typedef unsigned int size_t;	/* type returned by sizeof */
#endif /*_SIZE_T */

/* Function Prototypes. */
#ifndef _ANSI_H
#include <ansi.h>
#endif

_PROTOTYPE( void *memchr, (const void *_s, int _c, size_t _n)		);
_PROTOTYPE( int memcmp, (const void *_s1, const void *_s2, size_t _n)	);
_PROTOTYPE( void *memcpy, (void *_s1, const void *_s2, size_t _n)	);
_PROTOTYPE( void *memmove, (void *_s1, const void *_s2, size_t _n)	);
_PROTOTYPE( void *memset, (void *_s, int _c, size_t _n)			);
_PROTOTYPE( char *strcat, (char *_s1, const char *_s2)			);
_PROTOTYPE( char *strchr, (const char *_s, int _c)			);
_PROTOTYPE( int strncmp, (const char *_s1, const char *_s2, size_t _n)	);
_PROTOTYPE( int strcmp, (const char *_s1, const char *_s2)		);
_PROTOTYPE( int strcoll, (const char *_s1, const char *_s2)		);
_PROTOTYPE( char *strcpy, (char *_s1, const char *_s2)			);
_PROTOTYPE( size_t strcspn, (const char *_s1, const char *_s2)		);
_PROTOTYPE( char *strerror, (int _errnum)				);
_PROTOTYPE( size_t strlen, (const char *_s)				);
_PROTOTYPE( char *strncat, (char *_s1, const char *_s2, size_t _n)	);
_PROTOTYPE( char *strncpy, (char *_s1, const char *_s2, size_t _n)	);
_PROTOTYPE( char *strpbrk, (const char *_s1, const char *_s2)		);
_PROTOTYPE( char *strrchr, (const char *_s, int _c)			);
_PROTOTYPE( size_t strspn, (const char *_s1, const char *_s2)		);
_PROTOTYPE( char *strstr, (const char *_s1, const char *_s2)		);
_PROTOTYPE( char *strtok, (char *_s1, const char *_s2)			);
_PROTOTYPE( size_t strxfrm, (char *_s1, const char *_s2, size_t _n)	);

#ifdef _POSIX_SOURCE
/* Open Group Base Specifications Issue 6 (not complete) */
 char *strdup(const char *_s1);
#endif

#ifdef _MINIX
/* For backward compatibility. */
_PROTOTYPE( char *index, (const char *_s, int _charwanted)		);
_PROTOTYPE( char *rindex, (const char *_s, int _charwanted)		);
_PROTOTYPE( void bcopy, (const void *_src, void *_dst, size_t _length)	);
_PROTOTYPE( int bcmp, (const void *_s1, const void *_s2, size_t _length));
_PROTOTYPE( void bzero, (void *_dst, size_t _length)			);
_PROTOTYPE( void *memccpy, (char *_dst, const char *_src, int _ucharstop,
						    size_t _size)	);

/* Misc. extra functions */
_PROTOTYPE( int strcasecmp, (const char *_s1, const char *_s2)		);
_PROTOTYPE( int strncasecmp, (const char *_s1, const char *_s2,
							size_t _len)	);
_PROTOTYPE( size_t strnlen, (const char *_s, size_t _n)			);
_PROTOTYPE( size_t strlcat, (char *_dst, const char *_src, size_t _siz) );
_PROTOTYPE( size_t strlcpy, (char *_dst, const char *_src, size_t _siz) );
_PROTOTYPE( char * strsep, (char **stringp, const char *delim) );
#endif

#endif /* _STRING_H */