--- blah/demos/demo2.c	Thu Apr 20 23:54:31 2000
+++ blah/demos/demo2.c.new	Fri Jun 23 18:31:28 2000
@@ -62,7 +62,7 @@
 ** prints the device ID in a more human-readable form.
 */
 
-char *
+static char *
 devidstr(unsigned char d1, unsigned char d2,
 	 unsigned char d3, unsigned char d4);
 
@@ -174,7 +174,7 @@
 /* Auxiliary procedures - used by inspect_resource().
 */
 
-char *
+static char *
 devidstr(unsigned char d1, unsigned char d2,
 	 unsigned char d3, unsigned char d4)
 {