--- alevt-1.6.1/bdf2xbm.c.orig	1999-01-27 19:17:42.000000000 +0100
+++ alevt-1.6.1/bdf2xbm.c	2006-09-05 14:34:04.000000000 +0200
@@ -76,7 +76,7 @@
 }
 
 static inline void
-setbit(ch, x, y)
+setbit(int ch, int x, int y)
 {
 
     int yo = ch / 32 * h + y;