1 /* uppercasify.c: change all lowercase letters to uppercase.
2 
3    Copyright 1993, 2008 Karl Berry.
4 
5    This library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9 
10    This library 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 GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public License
16    along with this library; if not, see <http://www.gnu.org/licenses/>.  */
17 
18 #include <kpathsea/config.h>
19 
20 #include <kpathsea/c-ctype.h>
21 
22 
23 string
uppercasify(const_string s)24 uppercasify (const_string s)
25 {
26   string target;
27   string ret = xstrdup (s);
28 
29   for (target = ret; *target; target++)
30     {
31       *target = TOUPPER (*target);
32     }
33 
34   return ret;
35 }
36