/*
  testio.c - test IOPL functions 
*/

#define INCL_DOS
#include <os2.h>

#define INPUT_PORT  0x2f8
#define OUTPUT_PORT 0x2f8
#define TEST_DATA   0x41

extern USHORT _Far16 _Pascal in_port(USHORT);
extern void _Far16 _Pascal out_port(USHORT,USHORT);

int main(void)
{
	 USHORT in_stuff;

	 in_stuff = in_port (INPUT_PORT);
	 out_port (OUTPUT_PORT,TEST_DATA);

}