vulcanos/kernel/drivers/ports.h

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2021-01-02 17:49:15 +01:00
/**************************************
* VulcanOS Kernel *
* Developed by Marco 'icebit' Cetica *
* (c) 2019-2021 *
* Released under GPLv3 *
* https://github.com/ice-bit/iceOS *
***************************************/
#ifndef _PORTS_H
#define _PORTS_H
#include <stdint.h>
/* outb:
* Redirect data to port(high level interface for ports.asm)
* @param port: Output port to send data to.
* @param data: The actual data to send to port
*/
void outb(uint16_t port, uint16_t data);
/* inb:
* Fetch data from a port, return a char
* @param port: Input port to read data from.
*/
uint8_t inb(uint16_t port);
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#endif