--- OLD/xc/programs/oclock/oclock.c	Thu Jan  1 00:00:00 1970
+++ NEW/xc/programs/oclock/oclock.c	Thu Jan  1 00:00:00 1970
@@ -93,7 +93,7 @@
 {"-transparent","*clock.transparent",	XrmoptionNoArg,		"TRUE"},
 };
 
-void main(argc, argv)
+int main(argc, argv)
     int argc;
     char **argv;
 {