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)24uppercasify (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