* debug.h (debug_flush_symbol_queue, debug_queue_symbol): Delete.

	(debug_free_queue, debug_nesting, symbol_queue_index): Delete.
	* final.c (debug_flush_symbol_queue, debug_queue_symbol):
	Move these...
	(debug_free_queue, debug_nesting, symbol_queue_index):
	...and these...
	* dbxout.c: ...to here.  Make static.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171981 138bc75d-0d04-0410-961f-82ee72b054a4