#ifndef REALMODE_H
#define REALMODE_H

// define our structure
typedef struct __attribute__ ((packed)) {
    unsigned short di, si, bp, sp, bx, dx, cx, ax;
    unsigned short gs, fs, es, ds, eflags;
} regs16_t;
 
// tell compiler our int32 function is external
extern void int32(unsigned char intnum, regs16_t *regs);

#endif