cfenollosa_os-tutorial/22-malloc/cpu/ports.h
2015-05-18 09:39:50 +02:00

12 lines
227 B
C

#ifndef PORTS_H
#define PORTS_H
#include "../cpu/type.h"
unsigned char port_byte_in (u16 port);
void port_byte_out (u16 port, u8 data);
unsigned short port_word_in (u16 port);
void port_word_out (u16 port, u16 data);
#endif