/* uppercasify.c: change all lowercase letters to uppercase. Copyright 1993, 2008 Karl Berry. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, see . */ #include #include string uppercasify (const_string s) { string target; string ret = xstrdup (s); for (target = ret; *target; target++) { *target = TOUPPER (*target); } return ret; }