C / C++ / MFC

#ifdef	IAINDLL
#define	IAINEXPORT __declspec(dllexport)
#else
#define IAINEXPORT __declspec(dllimport)
#endif

class IAINEXPORT  CIainButton : public CButton
{

};

Rajesh R Subramanian wrote:

but then again, Windows isn't an RTOS...

#include <stdio.h>
#include <time.h>

 
int main ()
{
	 
	 
	unsigned int x_hours=0;
	unsigned int x_minutes=0;
	unsigned int x_seconds=0;
	unsigned int x_milliseconds=0;
	unsigned int totaltime=0,count_down_time_in_secs=0,time_left=0;

	clock_t x_startTime,x_countTime;
	count_down_time_in_secs=10;  // 1 minute is 60, 1 hour is 3600

 
    x_startTime=clock();  // start clock
    time_left=count_down_time_in_secs-x_seconds;   // update timer

	while (time_left>0) 
	{
		x_countTime=clock(); // update timer difference
		x_milliseconds=x_countTime-x_startTime;
		x_seconds=(x_milliseconds/(CLOCKS_PER_SEC))-(x_minutes*60);
		x_minutes=(x_milliseconds/(CLOCKS_PER_SEC))/60;
		x_hours=x_minutes/60;


	 

		time_left=count_down_time_in_secs-x_seconds; // subtract to get difference 


		printf( "\nYou have %d seconds left ( %d ) count down timer by TopCoder 

",time_left,count_down_time_in_secs);
	}


	printf( "\n\n\nTime's out\n\n\n");

return 0;
}

unsigned last_time = get_current_time_in_ms();

while( true )
{
    /*
       Record who's got keys pressed, where the mouse is, network stuff
     */

    update_IO_state();

    /*
        Sort out how much time has elapsed and how much time we have to evolve the game state over
     */

    unsigned time_now = get_current_time_in_ms();
    unsigned ms_this_loop = time_now - last_time;
    last_time = time_now;

    /*
        Change the state of all the game objects
     */

    evolve( ms_this_loop );

    /*
        Display the changes
     */

    render();
}

BEGIN_MESSAGE_MAP(CMFC_testView, CView)
	ON_COMMAND(ID_FILE_PRINT, &CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, &CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, &CView::OnFilePrintPreview)
	ON_WM_KEYDOWN()
END_MESSAGE_MAP()