void GsAddTimer(struct GsTimer* newtimer) { int i; struct GsTimer* curTimer; if(our_timers.numof++>0) { curTimer=our_timer->head; for(curTimer=our_timer->head;curTimer!=NULL;curTimer=curTimer->next) { if(curTimer->due>newtimer->due) { /* time to file it away... */ if(our_timer->head==curTimer) { /* put it at the beginning... */ newtimer->next=our_timer->head; our_timer->head=newtimer; return; } /* else put it in the middle... */ newtimer->next=curTimer; prevTimer->next=newtimer; return; } prevTimer=curTimer; } /* else put it at the end... */ our_timer->tail->next=newtimer; our_timer->tail=newtimer; newtimer->next=NULL; return; } /* else... hey it's the first timer! */ our_timer->head=newtimer; our_timer->tail=newtimer; newtimer->next=NULL; }
