1462   GlhLineNode *oldest;   /* The oldest line to display */  in _glh_show_history()  local
1508     oldest = glh->list.head;  in _glh_show_history()
1512     for(oldest=glh->list.tail; oldest; oldest=oldest->prev) {  in _glh_show_history()
1513       if((all_groups || oldest->group == glh->group) && --max_lines <= 0)  in _glh_show_history()
1520     if(!oldest)  in _glh_show_history()
1521       oldest = glh->list.head;  in _glh_show_history()
1526   for(node=oldest; node; node=node->next) {  in _glh_show_history()
1777       GlhLineNode *oldest = node->next;  /* The oldest line to be kept */  in _glh_limit_history()  local
1782       while(glh->list.head && glh->list.head != oldest)  in _glh_limit_history()
2103 void _glh_range_of_history(GlHistory *glh, unsigned long *oldest,  in _glh_range_of_history()  argument
2107     if(oldest)  in _glh_range_of_history()
2108       *oldest = glh->list.head ? glh->list.head->id : 0;  in _glh_range_of_history()