/*
 * Copyright (c) 1985 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */
#ifndef NULL
#define NULL    0
#endif

#ifndef _SIZE_T
#define _SIZE_T
typedef unsigned size_t;
#endif

char    *strcat (char *, const char *);
char    *strncat (char *, const char *, size_t);
char    *strcpy (char *, const char *);
char    *strncpy (char *, const char *, size_t);

char    *strstr (const char *, const char *);

int     strcmp (const char *, const char *);
int     strncmp (const char *, const char *, size_t);
size_t  strlen (const char *);

int     memcmp (const void *, const void *, size_t);

void    *memmove (void *, const void *, size_t);
void    *memccpy (void *, const void *, int, size_t);
void    *memchr (const void *, int, size_t);
void    *memcpy (void *, const void *, size_t);
void    *memset (void *, int, size_t);
char    *strchr (const char *, int);

char    *strdup (const char *);
char    *strpbrk (const char *, const char *);
char    *strrchr (const char *, int);
char    *strsep (char **, const char *);
char    *strtok (char *, const char *);
char    *strtok_r (char *, const char *, char **);

size_t  strcspn (const char *, const char *);
size_t  strspn (const char *, const char *);

char *strerror (int);
const char *syserrlst (int);