unterminated_comment
extern __dead void unterminated_comment(int, char *, char *);
unterminated_comment(c_lineno, c_line, c_cptr);
unterminated_comment(st_lineno, st_line, st_cptr);
unterminated_comment(c_lineno, c_line, c_cptr);
unterminated_comment(c_lineno,