* linux-nat.c (linux_nat_add_target): Remove extern.

* linux-nat.h (thread_db_init): New prototype.

gdb/ChangeLog

@@ -1,3 +1,8 @@
+2006-07-23  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* linux-nat.c (linux_nat_add_target): Remove extern.
+	* linux-nat.h (thread_db_init): New prototype.
+
 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* configure.tgt: Build gdbserver for Cygwin and mingw32.

gdb/linux-nat.c

@@ -3180,8 +3180,6 @@ linux_target (void)
 void
 linux_nat_add_target (struct target_ops *t)
 {
-  extern void thread_db_init (struct target_ops *);
-
   /* Save the provided single-threaded target.  We save this in a separate
      variable because another target we've inherited from (e.g. inf-ptrace)
      may have saved a pointer to T; we want to use it for the final

gdb/linux-nat.h

@@ -68,6 +68,9 @@ struct lwp_info
 /* Attempt to initialize libthread_db.  */
 void check_for_thread_db (void);
 
+/* Tell the thread_db layer what native target operations to use.  */
+void thread_db_init (struct target_ops *);
+
 /* Find process PID's pending signal set from /proc/pid/status.  */
 void linux_proc_pending_signals (int pid, sigset_t *pending, sigset_t *blocked, sigset_t *ignored);