source: buchla-68k/orig/GEMDOS/SCANS.C

#include "osbind.h"
#include "stdio.h"
#include "stddefs.h"

#define CON_DEV         2

main()
{
        int c;

        while ('\033' NE (0x00FF & (c = Bconin(CON_DEV)))) {

                printf("%08x\n", c);
        }
}