openpcd/firmware/src/os/pit.h @ master
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#ifndef _PIT_H
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#define _PIT_H
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#include <sys/types.h>
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#define HZ 100
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/* This API (but not the code) is modelled after the Linux API */
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struct timer_list { |
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struct timer_list *next; |
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unsigned long expires; |
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void (*function)(void *data); |
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void *data; |
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};
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extern volatile unsigned long jiffies; |
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extern void timer_add(struct timer_list *timer); |
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extern int timer_del(struct timer_list *timer); |
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extern void pit_init(void); |
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extern void pit_mdelay(uint32_t ms); |
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#endif
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