* bld.c (ffebld_op_string_): Const-ification.
	* com.c (ffecom_gfrt_name_, ffecom_gfrt_argstring_): Likewise.
	* fini.c (xspaces): Likewise.
	* global.c (ffeglobal_type_string_): Likewise.
	* info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
	ffeinfo_kind_string_, ffeinfo_kindtype_string_,
	ffeinfo_where_string_): Likewise.
	* lex.c (ffelex_type_string_): Likewise.
	* malloc.c (malloc_types_): Likewise.
	* stc.c (ffestc_subr_binsrch_, ffestc_R904, ffestc_R904,
	ffestc_R907): Likewise.
	* symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_):
	Likewise.
	* version.c (ffe_version_string): Likewise.
	* version.h (ffe_version_string): Likewise.

From-SVN: r45566