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/xutf8/case.c b/common/fltk/src/xutf8/case.c
new file mode 100644
index 0000000..6e9ac67
--- /dev/null
+++ b/common/fltk/src/xutf8/case.c
@@ -0,0 +1,126 @@
+/*
+ * "$Id: $"
+ *
+ * Author: Jean-Marc Lienher ( http://oksid.ch )
+ * Copyright 2000-2010 by O'ksi'D.
+ *
+ * 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
+ */
+
+/*
+ * This file is required on all platforms for utf8 support
+ */
+
+#include "headers/case.h"
+#include <stdlib.h>
+
+int
+XUtf8Tolower(int ucs) {
+ int ret;
+ if (ucs <= 0x02B6) {
+ if (ucs >= 0x0041) {
+ ret = ucs_table_0041[ucs - 0x0041];
+ if (ret > 0) return ret;
+ }
+ return ucs;
+ }
+
+ if (ucs <= 0x0556) {
+ if (ucs >= 0x0386) {
+ ret = ucs_table_0386[ucs - 0x0386];
+ if (ret > 0) return ret;
+ }
+ return ucs;
+ }
+
+ if (ucs <= 0x10C5) {
+ if (ucs >= 0x10A0) {
+ ret = ucs_table_10A0[ucs - 0x10A0];
+ if (ret > 0) return ret;
+ }
+ return ucs;
+ }
+
+ if (ucs <= 0x1FFC) {
+ if (ucs >= 0x1E00) {
+ ret = ucs_table_1E00[ucs - 0x1E00];
+ if (ret > 0) return ret;
+ }
+ return ucs;
+ }
+
+ if (ucs <= 0x2133) {
+ if (ucs >= 0x2102) {
+ ret = ucs_table_2102[ucs - 0x2102];
+ if (ret > 0) return ret;
+ }
+ return ucs;
+ }
+
+ if (ucs <= 0x24CF) {
+ if (ucs >= 0x24B6) {
+ ret = ucs_table_24B6[ucs - 0x24B6];
+ if (ret > 0) return ret;
+ }
+ return ucs;
+ }
+
+ if (ucs <= 0x33CE) {
+ if (ucs >= 0x33CE) {
+ ret = ucs_table_33CE[ucs - 0x33CE];
+ if (ret > 0) return ret;
+ }
+ return ucs;
+ }
+
+ if (ucs <= 0xFF3A) {
+ if (ucs >= 0xFF21) {
+ ret = ucs_table_FF21[ucs - 0xFF21];
+ if (ret > 0) return ret;
+ }
+ return ucs;
+ }
+
+ return ucs;
+}
+
+int
+XUtf8Toupper(int ucs) {
+ int i;
+ static unsigned short *table = NULL;
+
+ if (!table) {
+ table = (unsigned short*) malloc(sizeof(unsigned short) * 0x10000);
+ for (i = 0; i < 0x10000; i++) {
+ table[i] = (unsigned short) i;
+ }
+ for (i = 0; i < 0x10000; i++) {
+ int l;
+ l = XUtf8Tolower(i);
+ if (l != i) table[l] = (unsigned short) i;
+ }
+ }
+ if (ucs >= 0x10000 || ucs < 0) return ucs;
+ return table[ucs];
+}
+
+/*
+* End of "$Id$".
+*/