timer wait call

//(c)Terminator
#include <windows.h>
#include <stdio.h>


VOID APIENTRY t_call(LPVOID arg, DWORD ltm, DWORD htm){
    fputc('*', (_iobuf*)arg);
}


int main(void){
    HANDLE htimer = CreateWaitableTimer(NULL, FALSE, NULL);
    if(htimer == NULL)
        return 1;

    LARGE_INTEGER ls = {0};
    ls.QuadPart = -10000000;
    if(! SetWaitableTimer(htimer, &ls, 1000L, t_call, stdout, TRUE)){
        CloseHandle(htimer);
        return 1;
    }

    DWORD ret;
    while(1){
        ret = WaitForSingleObjectEx(htimer, INFINITE, TRUE);
        if(ret == WAIT_FAILED)
            break;

        // для выхода клавиша escape
        if(GetAsyncKeyState(VK_ESCAPE) & 0x8000){
            puts("FIN...");
            break;
        }
    }
    CancelWaitableTimer(htimer);
    CloseHandle(htimer);
    return 0;
}