Manpages of src:libppd in Debian buster

• ppd_check_option_is_marked(3)
• ppd_emit_to_file(3)
• ppd_file_free(3)
• ppd_file_new(3)
• ppd_find_choice(3)
• ppd_get_num_conflicts(3)
• ppd_get_page_length(3)
• ppdfilt(1)