diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a20f06e499e..0ee9623418a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,6 @@
 Mon Aug  7 15:34:29 1995  steve chamberlain  <sac@slash.cygnus.com>
 
+	* top.c (target_output_hook): New definition.
 	* stack.c (gdb_string.h): Include after defs.h
 	* defs.h (target_output_hook): New declaration.
 	* source.c (mod_path): Fix Win32 \ handling.
diff --git a/gdb/top.c b/gdb/top.c
index 8fb6eb96be6..57e53e6055f 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -373,10 +373,16 @@ void (*init_ui_hook) PARAMS ((void));
 
 void (*command_loop_hook) PARAMS ((void));
 
+
 /* Called instead of fputs for all output.  */
 
 void (*fputs_unfiltered_hook) PARAMS ((const char *linebuffer, FILE *stream));
 
+/* Called when the target says something to the host, which may
+   want to appear in a different window. */
+
+void (*target_output_hook) PARAMS ((void));
+
 /* Called from print_frame_info to list the line we stopped in.  */
 
 void (*print_frame_info_listing_hook) PARAMS ((struct symtab *s, int line,