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| author | Adam <you@example.com> | 2020-05-17 05:51:50 +0200 |
|---|---|---|
| committer | Adam <you@example.com> | 2020-05-17 05:51:50 +0200 |
| commit | e611b132f9b8abe35b362e5870b74bce94a1e58e (patch) | |
| tree | a5781d2ec0e085eeca33cf350cf878f2efea6fe5 /private/unimodem/new/mic/chksum.h | |
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Diffstat (limited to 'private/unimodem/new/mic/chksum.h')
| -rw-r--r-- | private/unimodem/new/mic/chksum.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/private/unimodem/new/mic/chksum.h b/private/unimodem/new/mic/chksum.h new file mode 100644 index 000000000..e5af9e49f --- /dev/null +++ b/private/unimodem/new/mic/chksum.h @@ -0,0 +1,23 @@ +// +// Copyright (c) 1996 Microsoft Corporation +// +// +// CHKSUM.H -- Header for Checksum computation +// +// History: +// 05/24/96 JosephJ Created +// +// +#ifndef _CHKSUM_H_ +#define _CHKSUM_H_ + +//---------------- ::Checksum ----------------------------------- +// Compute a 32-bit checksum of the specified bytes +// 0 is retured if pb==NULL or cb==0 +DWORD Checksum(const BYTE *pb, UINT cb); + +//---------------- ::AddToChecksumDW ---------------------------- +// Set *pdwChkSum to a new checksum, computed using it's previous value and dw. +void AddToChecksumDW(DWORD *pdwChkSum, DWORD dw); + +#endif // _CHKSUM_H_ |