1/* mpz expression evaluation, simple part */
2
3/*
4Copyright 2000, 2001 Free Software Foundation, Inc.
5
6This file is part of the GNU MP Library.
7
8The GNU MP Library is free software; you can redistribute it and/or modify
9it under the terms of the GNU Lesser General Public License as published by
10the Free Software Foundation; either version 3 of the License, or (at your
11option) any later version.
12
13The GNU MP Library is distributed in the hope that it will be useful, but
14WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
16License for more details.
17
18You should have received a copy of the GNU Lesser General Public License
19along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
20
21#include <stdio.h>
22#include "gmp.h"
23#include "expr-impl.h"
24
25
26int
27mpexpr_va_to_var (void *var[], va_list ap)
28{
29  int   i = 0;
30  void  *v;
31
32  for (;;)
33    {
34      v = va_arg (ap, void *);
35      if (v == NULL)
36	break;
37      if (i >= MPEXPR_VARIABLES)
38	return MPEXPR_RESULT_BAD_VARIABLE;
39      var[i++] = v;
40    }
41
42  while (i < MPEXPR_VARIABLES)
43    var[i++] = NULL;
44
45  return MPEXPR_RESULT_OK;
46}
47