top level:

top level:

	* diagnostic.c: Eliminate implicit int.
	* except.c, gcc.c: Add static prototypes.
	* final.c (final_end_function): Mark file arg ATTRIBUTE_UNUSED.
	* gensupport.c (process_rtx): Use XVEC to initialize vector
	slot of 'split'.

	* print-rtl.c: If DEBUG_REGISTER_NAMES, define static
	debug_reg_names instead of static reg_names.  If not, define
	global reg_names.
	* regclass.c: Don't define global reg_names unless
	DEBUG_REGISTER_NAMES is defined.

	* reload1.c (order_regs_for_reload): Remove unused variable.
	* varasm.c: Include output.h after defaults.h.  Define
	eh_frame_section as function of no args, not of unspecified args.

	* gcc.c: Constify argbuf; arguments to store_arg,
	process_command, main; elements of struct command and struct
	switchstr; local variables in execute, process_command, main.

cp:
	* except.c: Add static prototypes.

From-SVN: r34054