Function zx_pager_query_dirty_ranges
pub unsafe extern "C" fn zx_pager_query_dirty_ranges(
pager: u32,
pager_vmo: u32,
offset: u64,
length: u64,
buffer: *mut u8,
buffer_size: usize,
actual: *mut usize,
avail: *mut usize,
) -> i32