gentoo-overlay/app-misc/oneko/files/oneko-1.2-include.patch

--- a/oneko.h
+++ b/oneko.h
@@ -14,6 +14,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h> /* pause() */
 #include <string.h>
 
 #include <signal.h>