Function libxlsxwriter_sys::worksheet_freeze_panes_opt

pub unsafe extern "C" fn worksheet_freeze_panes_opt(
    worksheet: *mut lxw_worksheet, 
    first_row: lxw_row_t, 
    first_col: lxw_col_t, 
    top_row: lxw_row_t, 
    left_col: lxw_col_t, 
    type_: u8
)