Added SENDERIPADDR and SENDERHOSTNAME header field types,

used to trace message origins for security reasons.

src/smblib/smbdefs.h

@@ -205,6 +205,8 @@
 #define SENDEREXT			0x04
 #define SENDERPOS			0x05
 #define SENDERORG			0x06
+#define SENDERIPADDR		0x07		/* for tracing */
+#define SENDERHOSTNAME		0x08		/* for tracing */
 
 #define AUTHOR				0x10
 #define AUTHORAGENT 		0x11