C Language Development Kit/Functions/TimerValue

Description	Returns the time that is left of the time that was specified with the starttimer() function. The time is specified in units of 20 milliseconds.
Syntax	int timervalue(void);
Arguments	None
Returns	Remaining timer value in units of 20 milliseconds. For example, if timervalue() returns 5, 100 milliseconds will elapse before the timer is finished.
Remarks	The timer can be started with the starttimer() function.
Example	#include "lib.h" #include <stdio.h> void main( void ) { while( 1 ) { printf("\fTick off 5 sec"); starttimer( 255 ); while( !endtimer()) { printf("\nTime left %d s", timervalue()/50); sound( TSTANDARD, VSTANDARD, SMEDIUM, 0); delay( 50 ); } printf("\nDone"); resetkey(); while( !kbhit()) idle(); } }