/* Implement the stpcpy function.   Copyright (C) 2003-2026 Free Software Foundation, Inc.   Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>. This file is part of the libiberty library.Libiberty is free software; you can redistribute it and/ormodify it under the terms of the GNU Library General PublicLicense as published by the Free Software Foundation; eitherversion 2 of the License, or (at your option) any later version. Libiberty is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNULibrary General Public License for more details. You should have received a copy of the GNU Library General PublicLicense along with libiberty; see the file COPYING.LIB.  Ifnot, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,Boston, MA 02110-1301, USA.  */ /* @deftypefn Supplemental char* stpcpy (char *@var{dst}, const char *@var{src}) Copies the string @var{src} into @var{dst}.  Returns a pointer to@var{dst} + strlen(@var{src}). @end deftypefn */ #include <ansidecl.h>#include <stddef.h> extern size_t strlen (const char *);extern void *memcpy (void *, const void *, size_t); char *stpcpy (char *dst, const char *src){  const size_t len = strlen (src);  return (char *) memcpy (dst, src, len + 1) + len;}