chimara_glk_get_running
chimara_glk_feed_char_input
chimara_glk_feed_line_input
chimara_glk_is_char_input_pending
chimara_glk_is_line_input_pending
chimara_glk_get_running
chimara_glk_feed_char_input
chimara_glk_feed_line_input
chimara_glk_is_char_input_pending
chimara_glk_is_line_input_pending