[Patch, trivial] Fix PR 11110

[Dmitry Gorbachev]

This patch fixes a duplicate definition of deprecated_trace_find_hook
and deprecated_trace_start_stop_hook.


2009-12-23  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>

	PR gdb/11110
	* tracepoint.h (deprecated_trace_find_hook)
	(deprecated_trace_start_stop_hook): Declare extern.
	* tracepoint.c (deprecated_trace_find_hook)
	(deprecated_trace_start_stop_hook): Define.

--- gdb/tracepoint.c
+++ gdb/tracepoint.c
@@ -69,6 +69,10 @@
    large.  (400 - 31)/2 == 184 */
 #define MAX_AGENT_EXPR_LEN	184

+/* A hook used to notify the UI of tracepoint operations.  */
+
+void (*deprecated_trace_find_hook) (char *arg, int from_tty);
+void (*deprecated_trace_start_stop_hook) (int start, int from_tty);

 extern void (*deprecated_readline_begin_hook) (char *, ...);
 extern char *(*deprecated_readline_hook) (char *);
--- gdb/tracepoint.h
+++ gdb/tracepoint.h
@@ -39,8 +39,8 @@

 /* A hook used to notify the UI of tracepoint operations.  */

-void (*deprecated_trace_find_hook) (char *arg, int from_tty);
-void (*deprecated_trace_start_stop_hook) (int start, int from_tty);
+extern void (*deprecated_trace_find_hook) (char *arg, int from_tty);
+extern void (*deprecated_trace_start_stop_hook) (int start, int from_tty);

 int get_traceframe_number (void);
 void free_actions (struct breakpoint *);