mirror of
https://github.com/cfenollosa/os-tutorial.git
synced 2024-09-29 06:50:48 +00:00
12 lines
227 B
C
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
|