wxtla 0.3.1

Wired eXploring Target Layer Accessor
Documentation 
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//! Constants shared by the VMDK parser.

pub(super) const BYTES_PER_SECTOR: u64 = 512;
pub(super) const SPARSE_HEADER_SIZE: usize = 512;
pub(super) const COWD_HEADER_SIZE: usize = 2048;

pub(super) const SPARSE_HEADER_MAGIC: &[u8; 4] = b"KDMV";
pub(super) const COWD_HEADER_MAGIC: &[u8; 4] = b"COWD";

pub(super) const FLAG_VALID_NEWLINE_TEST: u32 = 0x0000_0001;
pub(super) const FLAG_USE_SECONDARY_GD: u32 = 0x0000_0002;
pub(super) const FLAG_USE_ZERO_GRAIN: u32 = 0x0000_0004;
pub(super) const FLAG_HAS_COMPRESSED_GRAINS: u32 = 0x0001_0000;
pub(super) const FLAG_HAS_MARKERS: u32 = 0x0002_0000;

pub(super) const SUPPORTED_HEADER_FLAGS: u32 = FLAG_VALID_NEWLINE_TEST
  | FLAG_USE_SECONDARY_GD
  | FLAG_USE_ZERO_GRAIN
  | FLAG_HAS_COMPRESSED_GRAINS
  | FLAG_HAS_MARKERS;

pub(super) const GD_AT_END: u64 = u64::MAX;
pub(super) const COWD_SUPPORTED_FLAGS: u32 = 0x0000_0003;
pub(super) const COWD_GRAIN_TABLE_ENTRIES: u64 = 4096;
pub(super) const MAX_DESCRIPTOR_FILE_SIZE: u64 = 1024 * 1024;