4 lines
221 B
C
4 lines
221 B
C
|
unsigned char port_byte_in(unsigned short port);
|
||
|
|
void port_byte_out(unsigned short port, unsigned char data);
|
||
|
|
unsigned short port_word_in(unsigned short port);
|
||
|
|
void port_word_out(unsigned short port, unsigned short data);
|