File: vsprintf.c

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/*	Copyright (C) 1993 Free Software Foundation, Inc.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this software; see the file COPYING.  If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */


#include <stdio.h>
#include <varargs.h>
#include "sysdef.h"

#ifdef __STDC__
#undef NULL
#endif

int
vsprintf (into, s, ap)
     char *into;
     const char *s;
     va_list ap;
{
  int ret;
  auto FILE f;

  f._cnt = 32767;
  f._ptr = into;
  /* I am dubious of this hack for the RS/6000. */
#ifdef _IOSTRG
  f._flag = _IOWRT + _IOSTRG;
#else	
  f._flag = _IOWRT;
#endif
  ret = _doprnt (s, ap, &f);
  *f._ptr = 0;
  return (ret);
}