Orion

#ifndef KERNEL_SPINLOCK_H
#define KERNEL_SPINLOCK_H

#include <stdint.h>
#include <sys/types.h>

/* Structure for a spinlock */
typedef struct Spinlock {
	uint32_t locked;
	pid_t task;
	uint8_t cpu;
	uint8_t ref;
} Spinlock;

void init_lock(Spinlock *lock);
void acquire(Spinlock *lock);
void release(Spinlock *lock);

#endif