fix for bugz#6045 in if.cpp. pnunn.

modules/libimg/src/if.h

@@ -18,7 +18,7 @@
 
 /*   if.h --- Top-level image library internal routines
  *
- * $Id: if.h,v 3.7 1999/05/27 22:33:14 pnunn%netscape.com Exp $
+ * $Id: if.h,v 3.8 1999/06/09 20:16:03 pnunn%netscape.com Exp $
  */
 
 #ifndef _if_h
@@ -461,6 +461,8 @@ extern void il_scour_container(il_container *ic);
 extern void il_adjust_cache_fullness(int32 bytes);
 extern PRBool il_add_client(IL_GroupContext *img_cx, il_container *ic,
                             IL_ImageReq *image_req, int is_view_image);
+extern PRBool il_delete_client(il_container *ic, IL_ImageReq *image_req);
+
 extern void il_reduce_image_cache_size_to(uint32 new_size);