FtSubFt

Platform SDK: MAPI

The FtSubFt function subtracts one unsigned 64-bit integer from another.

Note This function may not be supported in future versions of MAPI.

Header file:	MAPIUTIL.H
Implemented by:	MAPI
Called by:	Client applications and service providers

FILETIME FtSubFt(
  FILETIME Minuend,   
  FILETIME Subtrahend 
);

Minuend: [in] A FILETIME structure containing the unsigned 64-bit integer from which the value in the Subtrahend parameter is to be subtracted.
Subtrahend: [in] A FILETIME structure containing the unsigned 64-bit integer that is subtracted from the value indicated by the Minuend parameter.

The FtSubFt function returns a FILETIME structure containing the result of the subtraction. The two input parameters remain unchanged.