' Evaluate the 16-bit Checksum of an array of bytesFunction SemiCRC(ByVal source() As Byte) As Integer Dim crc, temp As Integer, i As Long Const divisor As Integer = 32768 For i = 0 To source.GetUpperBound(0) temp = 0 If crc divisor Then temp = 1 crc = (((crc * 2) And &HFFFF&) + temp) Xor CLng(source(i)) Next Return crcEnd Function
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