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FtAdcFt

Office 2013

Last modified: February 29, 2012

Applies to: Outlook

Adds one unsigned 64-bit integer to another, optionally using a carry flag.

Implemented by:

MAPI

Called by:

Client applications and service providers

FILETIME FtAdcFt( 
  FILETIME ft1, 
  FILETIME ft2, 
  WORD FAR *pwCarry
);

ft1

[in] A FILETIME structure that contains the first unsigned 64-bit integer to be added.

ft2

[in] A FILETIME structure that contains the second unsigned 64-bit integer to be added.

pwCarry

[in, out, optional] On input, a pointer to the incoming carry flag. On output, a pointer to the carry result for the addition. This parameter can be NULL if the carry result is not required.

The FtAdcFt function returns a FILETIME structure that contains the sum of the two integers. The two input parameters remain unchanged. If pwCarry is non-NULL, it contains the carry result for the sum, either 0 or 1.

The FtAdcFt function is identical to FtAddFt when pwCarry is NULL. If pwCarry is not NULL and points to 0, FtAdcFt returns the same FILETIME value that FtAddFt returns.

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