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Function std.zlib.adler32

Compute the Adler-32 checksum of a buffer's worth of data.

uint adler32(
  uint adler,
  const(void)[] buf
);

Parameters

NameDescription
adler the starting checksum for the computation. Use 1 for a new checksum. Use the output of this function for a cumulative checksum.
buf buffer containing input data

Returns

A uint checksum for the provided input data and starting checksum

See Also

http://en.wikipedia.org/wiki/Adler-32

Example

static ubyte[] data = [1,2,3,4,5,6,7,8,9,10];

uint adler = adler32(0u, data);
writeln(adler); // 0xdc0037

Authors

Walter Bright

License

Boost License 1.0.