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Subtracts one unsigned 64-bit integer from another.

Header file:


Implemented by:


Called by:

Client applications and service providers

  FILETIME Minuend,
  FILETIME Subtrahend


[in] A FILETIME structure that contains the unsigned 64-bit integer from which the value in the Subtrahend parameter is to be subtracted.


[in] A FILETIME structure that contains the unsigned 64-bit integer that is subtracted from the value indicated by the Minuend parameter.

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

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