1 /* Compare integer strings.
2 
3    Copyright (C) 2005-2023 Free Software Foundation, Inc.
4 
5    This program is free software: you can redistribute it and/or modify
6    it under the terms of the GNU General Public License as published by
7    the Free Software Foundation, either version 3 of the License, or
8    (at your option) any later version.
9 
10    This program is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13    GNU General Public License for more details.
14 
15    You should have received a copy of the GNU General Public License
16    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
17 
18 /* Written by Paul Eggert.  */
19 
20 #include <config.h>
21 
22 #include "strnumcmp-in.h"
23 
24 #include <limits.h>
25 
26 /* Compare strings A and B as integers without explicitly converting
27    them to machine numbers, to avoid overflow problems and perhaps
28    improve performance.  */
29 
30 int
strintcmp(char const * a,char const * b)31 strintcmp (char const *a, char const *b)
32 {
33   return numcompare (a, b, CHAR_MAX + 1, CHAR_MAX + 1);
34 }
35