reactos/rosapps/tests/apc2/apc2.c

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#include <windows.h>
#include <stdio.h>
VOID CALLBACK TimerApcProc(
LPVOID lpArg,
DWORD dwTimerLowValue,
DWORD dwTimerHighValue )
{
printf("APC Callback %lu\n", *(PDWORD)lpArg);
}
int main()
{
HANDLE hTimer;
BOOL bSuccess;
LARGE_INTEGER DueTime;
DWORD value = 1;
hTimer = CreateWaitableTimer(NULL, FALSE, NULL );
if (!hTimer)
{
printf("CreateWaitableTimer failed!\n");
return 0;
}
DueTime.QuadPart = -(LONGLONG)(5 * 10000000);
bSuccess = SetWaitableTimer(
hTimer,
&DueTime,
2001 /*interval (using an odd number to be able to find it easy in kmode) */,
TimerApcProc,
&value /*callback argument*/,
FALSE );
if (!bSuccess)
{
printf("SetWaitableTimer failed!\n");
return 0;
}
for (;value <= 10; value++ )
{
SleepEx(INFINITE, TRUE /*alertable*/ );
}
CloseHandle( hTimer );
return 0;
}