* h8500-opc.h (h8500_table): Add missing initializers to quiet

	* h8500-opc.h (h8500_table): Add missing initializers to quiet
	warnings.

	* config/tc-h8500.c (cons): Delete declaration.
	(md_begin <opcode>): Constify.
	(displacement_size, immediate_size, absolute_size): Remove.
	(build_relaxable_instruction <operand>): Add ATTRIBUTE_UNUSED.
	(tc_crawl_symbol_chain <headers>): Likewise.
	(md_undefined_symbol <name>): Likewise.
	(tc_headers_hook <headers>): Likewise.
	(md_parse_option <c,arg>): Likewise.
	(md_show_usage <stream>): Likewise.
	(md_convert_frag <headers, seg>): Likewise.
	(tc_coff_symbol_emit_hook <ignore>): Likewise.
	(md_atof): Remove declaration of atof_ieee.
	(tc_aout_fix_to_chars): Remove unused function.
	(parse_reg): Prototype.
	(parse_exp): Prototype.
	(skip_colonthing): Prototype.  Use &&, not & in logical expressions.
	(parse_reglist): Prototype.
	(get_operand): Prototype.
	(get_operands): Prototype.
	(get_specific): Prototype.  Make "this_index" signed.
	(check): Prototype, make static.
	(insert): Prototype
	(build_relaxable_instruction): Prototype, make static.
	(build_bytes): Prototype.
	(wordify_scb): Prototype.
	* config/tc-h8500.h (start_label): Declare.
	(tc_coff_sizemachdep): Declare.