int exit_status;

ulong query_start_line;

char *file_name;

LINE_BUFFER *line_buff;

bool batch, add_to_history;

com_ego(String *str, char *), com_print(String *str, char *),

com_help(String *str, char *), com_clear(String *str, char *),

com_connect(String *str, char *), com_status(String *str, char *),

com_use(String *str, char *), com_source(String *str, char *),

com_rehash(String *str, char *), com_tee(String *str, char *),

com_notee(String *str, char *), com_charset(String *str, char *),

com_prompt(String *str, char *), com_delimiter(String *str, char *),

com_warnings(String *str, char *), com_nowarnings(String *str, char *),

com_resetconnection(String *str, char *),

com_query_attributes(String *str, char *),