Add necessary patch and files for SDP (Session Directory Protocol)

handling. Patches found (slightly adapted) from www.live.com

mbone/sdr/Makefile

@@ -1,4 +1,4 @@
-#   $OpenBSD: Makefile,v 1.5 1999/09/03 16:12:40 angelos Exp $
+#   $OpenBSD: Makefile,v 1.6 1999/09/04 23:24:31 angelos Exp $
 
 DISTNAME=	sdr-2.7e
 CATEGORIES=	mbone
@@ -23,6 +23,7 @@ post-extract:
 	@${RM} -f ${WRKSRC}/src/libs.tcl
 	@${CP} ${FILESDIR}/Makefile.work ${WRKSRC}/Makefile
 	@${CP} ${FILESDIR}/configure ${WRKSRC}
+	@${CP} ${FILESDIR}/image_directory.xbm ${WRKSRC}/sdr/src/
 	@${CHMOD} 755 ${WRKSRC}/configure
 
 post-install:

mbone/sdr/files/image_directory.xbm

@@ -0,0 +1,20 @@
+#define directory_width 16
+#define directory_height 16
+static unsigned char directory_bits[] = {
+  0x00, 0x00,
+  0x7c, 0x00,
+  0x82, 0x00,
+  0x01, 0xff,
+  0x01, 0xc0,
+  0x01, 0xc0,
+  0x01, 0xc0,
+  0x01, 0xc0,
+  0x01, 0xc0,
+  0x01, 0xc0,
+  0x01, 0xc0,
+  0x01, 0xc0,
+  0x01, 0xc0,
+  0x01, 0xc0,
+  0xff, 0xff,
+  0xff, 0xff,
+};

mbone/sdr/files/sdr2.plugin.S50.directory

@@ -0,0 +1,3 @@
+media:directory
+icon:directory
+text:Directory

mbone/sdr/files/sdr2.plugin.S51.directory.sap.sdp

@@ -0,0 +1,4 @@
+media:directory
+proto:SAP
+tool:
+fmt:SDP