--- Libc/Libc-391.2.5/ppc/sys/mount.s
+++ Libc/Libc-320.1.3/ppc/sys/mount.s
@@ -22,6 +22,7 @@
  */
 /* Copyright (c) 1992 NeXT Computer, Inc.  All rights reserved. */
 
+#import	<architecture/ppc/pseudo_inst.h>
 #import "SYS.h"
 
 SYSCALL(mount, 4)