ga_add_string(garray_T *gap, char_u *p)
{
    if (ga_grow(gap, 1) == FAIL)
	return FAIL;
    ((char_u **)(gap->ga_data))[gap->ga_len++] = p;
    return OK;
}
ga_add_string(garray_T *gap, char_u *p)
{
    if (ga_grow(gap, 1) == FAIL)
	return FAIL;
    ((char_u **)(gap->ga_data))[gap->ga_len++] = p;
    return OK;
}