--- a2ps-4.13.old/lib/path-concat.c	2002-03-04 13:46:25.000000000 -0500
+++ a2ps-4.13.new/lib/path-concat.c	2004-04-13 01:47:03.596895984 -0400
@@ -31,7 +31,7 @@
 #endif
 #include <sys/types.h>
 
-char *malloc ();
+/* char *malloc (); */
 
 #ifndef DIRECTORY_SEPARATOR
 # define DIRECTORY_SEPARATOR '/'

.