collect2.c (is_ctor_dtor): Const-ify.

collect2.c (is_ctor_dtor): Const-ify.

	* collect2.c (is_ctor_dtor): Const-ify.
	* m88k-protos.c (output_file_start): Likewise.
	* m88k.c (m88k_lang_independent_options, output_options,
	output_file_start): Likewise.
	* fix-header.c (files_to_ignore, std_include_entry, include_entry,
	std_include_table, main): Likewise.
	* protoize.c (longopts): Likewise.
	* regclass.c (int_reg_class_contents): Likewise.
	* toplev.c (dump_file, f_options, W_options): Make static.
	(lang_independent_options, f_options, W_options): Const-ify.
	* tree-dump.c (dump_file_info): Likewise.
	* unroll.c (_factor): Make static.

java:
	* chartables.h: Const-ify.
	* gjavah.c (options): Likewise.
	* jcf-dump.c (options): Likewise.
	* jv-scan.c (options): Likewise.
	* lex.c (java_start_char_p, java_part_char_p): Likewise.
	* parse.y (binop_lookup): Likewise.

From-SVN: r48322