1#ifndef DELAY_H 2#define DELAY_H 3 4#if !defined( __ROMCC__) 5 6#if CONFIG_HAVE_INIT_TIMER == 1 7void init_timer(void); 8#else 9#define init_timer() do{} while(0) 10#endif 11 12void udelay(unsigned usecs); 13void mdelay(unsigned msecs); 14void delay(unsigned secs); 15 16#endif 17#endif /* DELAY_H */ 18