Fix warning in flow.c

[Andreas Jaeger]

I got:
/cvs/gcc/gcc/flow.c:1898: warning: function declaration isn't a prototype

The appended patch fixes this.  It has been bootstrapped/regtested on
i686-linux-gnu,

Ok to commit?

Andreas

2001-07-31  Andreas Jaeger  <aj@suse.de>

	* basic-block.h: Add prototype for last_loop_beg_note.

============================================================
Index: gcc/basic-block.h
--- gcc/basic-block.h	2001/07/30 20:30:19	1.109
+++ gcc/basic-block.h	2001/07/31 17:00:36
@@ -610,6 +610,7 @@
 extern void allocate_bb_life_data	PARAMS ((void));
 extern void find_unreachable_blocks	PARAMS ((void));
 extern void delete_noop_moves		PARAMS ((rtx));
+extern rtx last_loop_beg_note		PARAMS ((rtx));
 extern basic_block redirect_edge_and_branch_force PARAMS ((edge, basic_block));
 extern bool redirect_edge_and_branch	PARAMS ((edge, basic_block));
 extern rtx block_label			PARAMS ((basic_block));

-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj