Function fastly_sys::fastly_http_resp::header_values_get

pub unsafe extern "C" fn header_values_get(
    resp_handle: ResponseHandle, 
    name: *const u8, 
    name_len: usize, 
    buf: *mut u8, 
    buf_len: usize, 
    cursor: u32, 
    ending_cursor: *mut i64, 
    nwritten: *mut usize
) -> FastlyStatus