* symbol.h (msymbol__free_table): Extern it.

* symbol.h (msymbol__free_table): Extern it.
(msymbol__list): Extern it.

* m17n-core.c: Include "symbol.h".
(report_header_printed): This variable deleted.
(object_array_root): New variable.
(report_object_array): New function.
(mdebug__report_object): This function deleted.
(mdebug__add_object_array): New function.
(m17n_init_core): Call mchartable_init () before mtext_init ().
(m17n_fini_core): Call report_object_array (if necessary) and
msymbol__free_atable at the end.