lib/stpcpy.c

   1 /* stpcpy.c -- copy a string and return pointer to end of new string
   2     Copyright (C) 1989, 1990 Free Software Foundation.
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2, or (at your option)
   7     any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
  17
  18 #ifdef HAVE_CONFIG_H
  19 #include <config.h>
  20 #endif
  21
  22 /* Copy SRC to DEST, returning the address of the terminating '\0' in DEST.  */
  23
  24 char *
  25 stpcpy (dest, src)
  26      char *dest;
  27      const char *src;
  28 {
  29   while ((*dest++ = *src++) != '\0')
  30     /* Do nothing. */ ;
  31   return dest - 1;
  32 }