Include a stripped-down version of FLTK in tree and add a USE_INCLUDED_FLTK option to build against it.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4603 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/fltk/src/filename_setext.cxx b/common/fltk/src/filename_setext.cxx
new file mode 100644
index 0000000..927ea48
--- /dev/null
+++ b/common/fltk/src/filename_setext.cxx
@@ -0,0 +1,60 @@
+//
+// "$Id: filename_setext.cxx 8063 2010-12-19 21:20:10Z matt $"
+//
+// Filename extension routines for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 1998-2010 by Bill Spitzak and others.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Library General Public License for more details.
+//
+// You should have received a copy of the GNU Library General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+// USA.
+//
+// Please report all bugs and problems on the following page:
+//
+// http://www.fltk.org/str.php
+//
+
+// Replace .ext with new extension
+
+#include <FL/filename.H>
+#include "flstring.h"
+
+/**
+ Replaces the extension in \p buf of max.<br>
+ size \p buflen with the extension in \p ext.<br>
+ If there's no '.' in \p buf, \p ext is appended.<br>
+ If \p ext is NULL, behaves as if it were an empty string ("").
+
+ \b Example
+ \code
+ #include <FL/filename.H>
+ [..]
+ char buf[FL_PATH_MAX] = "/path/myfile.cxx";
+ fl_filename_setext(buf, sizeof(buf), ".txt"); // buf[] becomes "/path/myfile.txt"
+ \endcode
+
+ \return buf itself for calling convenience.
+*/
+char *fl_filename_setext(char *buf, int buflen, const char *ext) {
+ char *q = (char *)fl_filename_ext(buf);
+ if (ext) {
+ strlcpy(q,ext,buflen - (q - buf));
+ } else *q = 0;
+ return(buf);
+}
+
+
+//
+// End of "$Id: filename_setext.cxx 8063 2010-12-19 21:20:10Z matt $".
+//