findfilendir(
    typval_T	*argvars UNUSED,
    typval_T	*rettv,
    int		find_what UNUSED)
{
#ifdef FEAT_SEARCHPATH
    char_u	*fname;
    char_u	*fresult = NULL;
    char_u	*path = *curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path;
    char_u	*p;
    char_u	pathbuf[NUMBUFLEN];
    int		count = 1;
    int		first = TRUE;
    int		error = FALSE;
#endif

    rettv->vval.v_string = NULL;
    rettv->v_type = VAR_STRING;
    if (in_vim9script()
	    && (check_for_nonempty_string_arg(argvars, 0) == FAIL
		|| check_for_opt_string_arg(argvars, 1) == FAIL
		|| (argvars[1].v_type != VAR_UNKNOWN
		    && check_for_opt_number_arg(argvars, 2) == FAIL)))
	return;

#ifdef FEAT_SEARCHPATH
    fname = tv_get_string(&argvars[0]);

    if (argvars[1].v_type != VAR_UNKNOWN)
    {
	p = tv_get_string_buf_chk(&argvars[1], pathbuf);
	if (p == NULL)
	    error = TRUE;
	else
	{
	    if (*p != NUL)
		path = p;

	    if (argvars[2].v_type != VAR_UNKNOWN)
		count = (int)tv_get_number_chk(&argvars[2], &error);
	}
    }

    if (count < 0 && rettv_list_alloc(rettv) == FAIL)
	error = TRUE;

    if (*fname != NUL && !error)
    {
	do
	{
	    if (rettv->v_type == VAR_STRING || rettv->v_type == VAR_LIST)
		vim_free(fresult);
	    fresult = find_file_in_path_option(first ? fname : NULL,
					       first ? (int)STRLEN(fname) : 0,
					0, first, path,
					find_what,
					curbuf->b_ffname,
					find_what == FINDFILE_DIR
					    ? (char_u *)"" : curbuf->b_p_sua);
	    first = FALSE;

	    if (fresult != NULL && rettv->v_type == VAR_LIST)
		list_append_string(rettv->vval.v_list, fresult, -1);

	} while ((rettv->v_type == VAR_LIST || --count > 0) && fresult != NULL);
    }

    if (rettv->v_type == VAR_STRING)
	rettv->vval.v_string = fresult;
#endif
}
findfilendir(
    typval_T	*argvars UNUSED,
    typval_T	*rettv,
    int		find_what UNUSED)
{
#ifdef FEAT_SEARCHPATH
    char_u	*fname;
    char_u	*fresult = NULL;
    char_u	*path = *curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path;
    char_u	*p;
    char_u	pathbuf[NUMBUFLEN];
    int		count = 1;
    int		first = TRUE;
    int		error = FALSE;
#endif

    rettv->vval.v_string = NULL;
    rettv->v_type = VAR_STRING;
    if (in_vim9script()
	    && (check_for_nonempty_string_arg(argvars, 0) == FAIL
		|| check_for_opt_string_arg(argvars, 1) == FAIL
		|| (argvars[1].v_type != VAR_UNKNOWN
		    && check_for_opt_number_arg(argvars, 2) == FAIL)))
	return;

#ifdef FEAT_SEARCHPATH
    fname = tv_get_string(&argvars[0]);

    if (argvars[1].v_type != VAR_UNKNOWN)
    {
	p = tv_get_string_buf_chk(&argvars[1], pathbuf);
	if (p == NULL)
	    error = TRUE;
	else
	{
	    if (*p != NUL)
		path = p;

	    if (argvars[2].v_type != VAR_UNKNOWN)
		count = (int)tv_get_number_chk(&argvars[2], &error);
	}
    }

    if (count < 0 && rettv_list_alloc(rettv) == FAIL)
	error = TRUE;

    if (*fname != NUL && !error)
    {
	do
	{
	    if (rettv->v_type == VAR_STRING || rettv->v_type == VAR_LIST)
		vim_free(fresult);
	    fresult = find_file_in_path_option(first ? fname : NULL,
					       first ? (int)STRLEN(fname) : 0,
					0, first, path,
					find_what,
					curbuf->b_ffname,
					find_what == FINDFILE_DIR
					    ? (char_u *)"" : curbuf->b_p_sua);
	    first = FALSE;

	    if (fresult != NULL && rettv->v_type == VAR_LIST)
		list_append_string(rettv->vval.v_list, fresult, -1);

	} while ((rettv->v_type == VAR_LIST || --count > 0) && fresult != NULL);
    }

    if (rettv->v_type == VAR_STRING)
	rettv->vval.v_string = fresult;
#endif
}