mirror of
https://github.com/cfenollosa/os-tutorial.git
synced 2024-10-27 20:34:19 +00:00
12 lines
228 B
C
12 lines
228 B
C
#ifndef PORTS_H
|
|
#define PORTS_H
|
|
|
|
#include "../cpu/types.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
|