Index: libcio/filname.c
===================================================================
--- libcio/filname.c	(revision ee4913183f9069abeb45be02a14294bfaf6ad1c4)
+++ libcio/filname.c	(revision 5f714c9d2fbd3d4e821ae16d0b96b798bc3fe2ac)
@@ -142,5 +142,5 @@
 		fnt(fn[i]);
 
-	exit(0);
+	exit();
 }
 
Index: prolog/croot.c
===================================================================
--- prolog/croot.c	(revision ee4913183f9069abeb45be02a14294bfaf6ad1c4)
+++ prolog/croot.c	(revision 5f714c9d2fbd3d4e821ae16d0b96b798bc3fe2ac)
@@ -48,5 +48,5 @@
 /*
    ============================================================================
-	exit(code) -- return control to the BIOS
+	exit() -- return control to the BIOS
    ============================================================================
 */
@@ -77,5 +77,5 @@
 	strcat(buff, "\n");
 	write(2, buff, strlen(buff));
-	exit(EINVAL);
+	exit();
 }
 
@@ -161,4 +161,4 @@
 
 	main(Argc,Argv);	/* call application */
-	exit(0);		/* exit in case the application didn't */
+	exit();			/* exit in case the application didn't */
 }