tfTimerIntervalQuery

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#include <trsocket.h>

int tfTimerIntervalQuery

(ttUser32BitPtr intervalPtr);

Function Description

This function updates the 32-bit variable pointed to by intervalPtr with the time interval in milliseconds before the first timer expires.

Parameters

• intervalPtr

  Pointer to 32-bit variable where the stack will store the time interval in milliseconds before the user needs to call tfTimerExecute().

Returns

• TM_ENOERROR

  The variable pointed to by intervalPtr has been updated.

• -1

  The variable pointed to by intervalPtr has not been updated because there is no need to call tfTimerExecute(), or intervalPtr is null.

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