1460   GlhLineNode *oldest;   /* The oldest line to display */  in _glh_show_history()  local
1506     oldest = glh->list.head;  in _glh_show_history()
1510     for(oldest=glh->list.tail; oldest; oldest=oldest->prev) {  in _glh_show_history()
1511       if((all_groups || oldest->group == glh->group) && --max_lines <= 0)  in _glh_show_history()
1518     if(!oldest)  in _glh_show_history()
1519       oldest = glh->list.head;  in _glh_show_history()
1524   for(node=oldest; node; node=node->next) {  in _glh_show_history()
1775       GlhLineNode *oldest = node->next;  /* The oldest line to be kept */  in _glh_limit_history()  local
1780       while(glh->list.head && glh->list.head != oldest)  in _glh_limit_history()
2101 void _glh_range_of_history(GlHistory *glh, unsigned long *oldest,  in _glh_range_of_history()  argument
2105     if(oldest)  in _glh_range_of_history()
2106       *oldest = glh->list.head ? glh->list.head->id : 0;  in _glh_range_of_history()