1#ifndef __PARISC_SWITCH_TO_H 2#define __PARISC_SWITCH_TO_H 3 4struct task_struct; 5 6extern struct task_struct *_switch_to(struct task_struct *, struct task_struct *); 7 8#define switch_to(prev, next, last) do { \ 9 (last) = _switch_to(prev, next); \ 10} while(0) 11 12#endif /* __PARISC_SWITCH_TO_H */ 13