1 //
2 // "$Id: filename_ext.cxx 5190 2006-06-09 16:16:34Z mike $"
3 //
4 // Filename extension routines for the Fast Light Tool Kit (FLTK).
5 //
6 // Copyright 1998-2005 by Bill Spitzak and others.
7 //
8 // This library is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU Library General Public
10 // License as published by the Free Software Foundation; either
11 // version 2 of the License, or (at your option) any later version.
12 //
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // Library General Public License for more details.
17 //
18 // You should have received a copy of the GNU Library General Public
19 // License along with this library; if not, write to the Free Software
20 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
21 // USA.
22 //
23 // Please report all bugs and problems on the following page:
24 //
25 // http://www.fltk.org/str.php
26 //
27
28 // returns pointer to the last '.' or to the null if none:
29
30 #include <FL/filename.H>
31
fl_filename_ext(const char * buf)32 const char *fl_filename_ext(const char *buf) {
33 const char *q = 0;
34 const char *p = buf;
35 for (p=buf; *p; p++) {
36 if (*p == '/') q = 0;
37 #if defined(WIN32) || defined(__EMX__) && !defined(__CYGWIN__)
38 else if (*p == '\\') q = 0;
39 #endif
40 else if (*p == '.') q = p;
41 }
42 return q ? q : p;
43 }
44
45 //
46 // End of "$Id: filename_ext.cxx 5190 2006-06-09 16:16:34Z mike $".
47 //
48