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.c b/common/fltk/src/flstring.c
new file mode 100644
index 0000000..1be88f2
--- /dev/null
+++ b/common/fltk/src/flstring.c
@@ -0,0 +1,105 @@
+/*
+ * "$Id: flstring.c 7903 2010-11-28 21:06:39Z matt $"
+ *
+ * BSD string functions 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
+ */
+
+#include "flstring.h"
+
+
+/*
+ * 'fl_strlcat()' - Safely concatenate two strings.
+ */
+
+size_t /* O - Length of string */
+fl_strlcat(char *dst, /* O - Destination string */
+ const char *src, /* I - Source string */
+ size_t size) { /* I - Size of destination string buffer */
+ size_t srclen; /* Length of source string */
+ size_t dstlen; /* Length of destination string */
+
+
+ /*
+ * Figure out how much room is left...
+ */
+
+ dstlen = strlen(dst);
+ size -= dstlen + 1;
+
+ if (!size) return (dstlen); /* No room, return immediately... */
+
+ /*
+ * Figure out how much room is needed...
+ */
+
+ srclen = strlen(src);
+
+ /*
+ * Copy the appropriate amount...
+ */
+
+ if (srclen > size) srclen = size;
+
+ memcpy(dst + dstlen, src, srclen);
+ dst[dstlen + srclen] = '\0';
+
+ return (dstlen + srclen);
+}
+
+
+/*
+ * 'fl_strlcpy()' - Safely copy two strings.
+ */
+
+size_t /* O - Length of string */
+fl_strlcpy(char *dst, /* O - Destination string */
+ const char *src, /* I - Source string */
+ size_t size) { /* I - Size of destination string buffer */
+ size_t srclen; /* Length of source string */
+
+
+ /*
+ * Figure out how much room is needed...
+ */
+
+ size --;
+
+ srclen = strlen(src);
+
+ /*
+ * Copy the appropriate amount...
+ */
+
+ if (srclen > size) srclen = size;
+
+ memcpy(dst, src, srclen);
+ dst[srclen] = '\0';
+
+ return (srclen);
+}
+
+
+/*
+ * End of "$Id: flstring.c 7903 2010-11-28 21:06:39Z matt $".
+ */