os_kernel_lab/labcodes/lab7/kern/driver/picirq.h
2013-09-17 22:21:48 +08:00

11 lines
192 B
C

#ifndef __KERN_DRIVER_PICIRQ_H__
#define __KERN_DRIVER_PICIRQ_H__
void pic_init(void);
void pic_enable(unsigned int irq);
#define IRQ_OFFSET 32
#endif /* !__KERN_DRIVER_PICIRQ_H__ */