reactos/lib/crtdll/conio/kbhit.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS system libraries
   4  * FILE:        lib/crtdll/conio/kbhit.c
   5  * PURPOSE:     Checks for keyboard hits
   6  * PROGRAMER:   Boudewijn Dekker
   7  * UPDATE HISTORY:
   8  *              28/12/98: Created
   9  */
  10
  11 #include <windows.h>
  12 #include <msvcrt/conio.h>
  13 #include <msvcrt/internal/console.h>
  14
  15
  16 // FIXME PeekCosoleInput returns more than keyboard hits
  17
  18 int _kbhit(void)
  19 {
  20   //INPUT_RECORD InputRecord;
  21   DWORD NumberRead=0;
  22   if (char_avail)
  23         return(1);
  24   else {
  25         //FIXME PeekConsoleInput might do DeviceIo
  26         //PeekConsoleInput((HANDLE)stdin->_file,&InputRecord,1,&NumberRead);
  27         return NumberRead;
  28   }
  29   return 0;
  30 }