18 lines
225 B
C
18 lines
225 B
C
#ifndef IRQ_VECTOR_H__
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#define IRQ_VECTOR_H__
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void irq_vector_init(void);
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//设置中断函数,同时返回旧的中断函数，irq_fun==0时不做修改
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void *irq_vector_set_irq(int irq_num,void *irq_fun);
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#endif
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