sync code with last improvements from OpenBSD

app/xterm/graphics_regis.h

@@ -0,0 +1,48 @@
+/* $XTermId: graphics_regis.h,v 1.2 2016/05/29 16:34:47 tom Exp $ */
+
+/*
+ * Copyright 2014,2016 by Ross Combs
+ * Copyright 2014,2016 by Thomas E. Dickey
+ *
+ *                         All Rights Reserved
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name(s) of the above copyright
+ * holders shall not be used in advertising or otherwise to promote the
+ * sale, use or other dealings in this Software without prior written
+ * authorization.
+ */
+
+#ifndef included_graphics_regis_h
+#define included_graphics_regis_h
+/* *INDENT-OFF* */
+
+#include <ptyx.h>
+
+#if OPT_REGIS_GRAPHICS
+extern void parse_regis(XtermWidget /* xw */, ANSI */* params */, char const */* string */);
+#else
+#define parse_regis(xw, params, string) /* nothing */
+#endif
+
+/* *INDENT-ON* */
+
+#endif /* included_graphics_regis_h */