#include <conio.h>
unsigned char _stdcall _export ReadKey(void)
{
  return (char)getch();
}

unsigned _stdcall _export KeyPressed(void)
{
  return (kbhit() != 0);
}

#if 0
#include <stdio.h>
int main(void)
{
  char ch = 'a';
  do {
    if ( KeyPressed ) {
      ch = ReadKey();
      printf("%02x %c\n",ch,ch);
    }
  } while ( ch != ' ');
  return 0;
}
#endif