extern uschar *parse_fix_phrase(uschar *, int, uschar *, int);
extern uschar *parse_message_id(uschar *, uschar **, uschar **);
extern uschar *parse_quote_2047(uschar *, int, uschar *, uschar *, int, BOOL);
extern uschar *parse_fix_phrase(uschar *, int, uschar *, int);
extern uschar *parse_message_id(uschar *, uschar **, uschar **);
extern uschar *parse_quote_2047(uschar *, int, uschar *, uschar *, int, BOOL);