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/flstring.h b/common/fltk/src/flstring.h
new file mode 100644
index 0000000..679e490
--- /dev/null
+++ b/common/fltk/src/flstring.h
@@ -0,0 +1,104 @@
+/*
+ * "$Id: flstring.h 7913 2010-11-29 18:18:27Z greg.ercolano $"
+ *
+ * Common string header file 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
+ */
+
+#ifndef flstring_h
+# define flstring_h
+
+# include <FL/Fl_Export.H>
+# include <config.h>
+# include <stdio.h>
+# include <stdarg.h>
+# include <string.h>
+# ifdef HAVE_STRINGS_H
+# include <strings.h>
+# endif /* HAVE_STRINGS_H */
+# include <ctype.h>
+
+/*
+ * Apparently Unixware defines "index" to strchr (!) rather than
+ * providing a proper entry point or not providing the (obsolete)
+ * BSD function. Make sure index is not defined...
+ */
+
+# ifdef index
+# undef index
+# endif /* index */
+
+# if defined(WIN32) && !defined(__CYGWIN__)
+# define strcasecmp(s,t) _stricmp((s), (t))
+# define strncasecmp(s,t,n) _strnicmp((s), (t), (n))
+/* Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
+ * on Windows, which is supposed to be POSIX compliant... Some of these
+ * functions are also defined in ISO C99...
+ */
+# ifndef __WATCOMC__
+# define strdup _strdup
+# define unlink _unlink
+# endif /* !__WATCOMC__ */
+# elif defined(__EMX__)
+# define strcasecmp(s,t) stricmp((s), (t))
+# define strncasecmp(s,t,n) strnicmp((s), (t), (n))
+# endif /* WIN32 */
+
+# ifdef __cplusplus
+extern "C" {
+# endif /* __cplusplus */
+
+FL_EXPORT extern int fl_snprintf(char *, size_t, const char *, ...);
+# if !HAVE_SNPRINTF
+# define snprintf fl_snprintf
+# endif /* !HAVE_SNPRINTF */
+
+FL_EXPORT extern int fl_vsnprintf(char *, size_t, const char *, va_list ap);
+# if !HAVE_VSNPRINTF
+# define vsnprintf fl_vsnprintf
+# endif /* !HAVE_VSNPRINTF */
+
+/*
+ * strlcpy() and strlcat() are some really useful BSD string functions
+ * that work the way strncpy() and strncat() *should* have worked.
+ */
+
+FL_EXPORT extern size_t fl_strlcat(char *, const char *, size_t);
+# if !HAVE_STRLCAT
+# define strlcat fl_strlcat
+# endif /* !HAVE_STRLCAT */
+
+FL_EXPORT extern size_t fl_strlcpy(char *, const char *, size_t);
+# if !HAVE_STRLCPY
+# define strlcpy fl_strlcpy
+# endif /* !HAVE_STRLCPY */
+
+# ifdef __cplusplus
+}
+# endif /* __cplusplus */
+#endif /* !flstring_h */
+
+
+/*
+ * End of "$Id: flstring.h 7913 2010-11-29 18:18:27Z greg.ercolano $".
+ */