4.3BSD - /usr/include/string.h

   1: /*
   2:  * Copyright (c) 1985 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)string.h	5.1 (Berkeley) 85/08/05
   7:  */
   8: 
   9: #include <strings.h>
  10: 
  11: /*
  12:  * these next few are obsolete trash
  13:  */
  14: 
  15: extern char *strcpyn();
  16: extern char *strcatn();
  17: extern int strcmpn();
  18: 
  19: /*
  20:  * and the rest are Sys5 functions supported just so
  21:  * Sys5 progs will compile easily.
  22:  */
  23: 
  24: extern char *strchr();
  25: extern char *strrchr();
  26: extern char *strpbrk();
  27: extern int strspn();
  28: extern int strcspn();
  29: extern char *strtok();

Usage of this include