diff --git a/commands/ash/shell.h b/commands/ash/shell.h
index 5767b66ee..e015c183b 100644
--- a/commands/ash/shell.h
+++ b/commands/ash/shell.h
@@ -89,7 +89,6 @@ typedef unsigned long u_quad_t;	/* XXX */
 #endif
 
 mode_t getmode(void *, int /* mode_t */);
-void *setmode(char *);
 
 /*
  * $PchId: shell.h,v 1.7 2006/05/22 12:47:00 philip Exp $