210 static GlhHashNode *_glh_discard_copy(GlHistory *glh, GlhHashNode *hnode);
406   GlhHashNode *hnode; /* The hash-table node of the line */  in _glh_add_history()  local
469   hnode = _glh_acquire_copy(glh, line, slen);  in _glh_add_history()
470   if(!hnode) {  in _glh_add_history()
484     hnode = _glh_discard_copy(glh, hnode);  in _glh_add_history()
496   lnode->line = hnode;  in _glh_add_history()
1709 	GlhHashNode *hnode;  in _glh_resize_history()  local
1710 	for(hnode=b->lines; hnode; hnode=hnode->next) {  in _glh_resize_history()
1711 	  GlhLineSeg *seg = hnode->head;  in _glh_resize_history()
1712 	  hnode->head = buffer + nbusy;  in _glh_resize_history()
2171   GlhHashNode *hnode;      /* The hash-table node of the line */  in _glh_acquire_copy()  local
2180   hnode = glh_find_hash_node(bucket, line, n);  in _glh_acquire_copy()
2184   if(!hnode) {  in _glh_acquire_copy()
2216     hnode = (GlhHashNode *) _new_FreeListNode(glh->hash.node_mem);  in _glh_acquire_copy()
2217     if(!hnode)  in _glh_acquire_copy()
2223     hnode->head = glh->unused;  in _glh_acquire_copy()
2231     hnode->next = bucket->lines;  in _glh_acquire_copy()
2232     bucket->lines = hnode;  in _glh_acquire_copy()
2236     hnode->len = n;  in _glh_acquire_copy()
2237     hnode->reported = 0;  in _glh_acquire_copy()
2238     hnode->used = 0;  in _glh_acquire_copy()
2239     hnode->bucket = bucket;  in _glh_acquire_copy()
2244   hnode->used++;  in _glh_acquire_copy()
2245   return hnode;  in _glh_acquire_copy()
2259 static GlhHashNode *_glh_discard_copy(GlHistory *glh, GlhHashNode *hnode)  in _glh_discard_copy()  argument
2261   if(hnode) {  in _glh_discard_copy()
2262     GlhHashBucket *bucket = hnode->bucket;  in _glh_discard_copy()
2269     if(--hnode->used >= 1)  in _glh_discard_copy()
2274     if(bucket->lines == hnode) {  in _glh_discard_copy()
2275       bucket->lines = hnode->next;  in _glh_discard_copy()
2278       for(prev=bucket->lines; prev && prev->next != hnode; prev=prev->next)  in _glh_discard_copy()
2281 	prev->next = hnode->next;  in _glh_discard_copy()
2283     hnode->next = NULL;  in _glh_discard_copy()
2287     if(hnode->head) {  in _glh_discard_copy()
2294       for(nseg=1,tail=hnode->head; tail->next; nseg++,tail=tail->next)  in _glh_discard_copy()
2301       glh->unused = hnode->head;  in _glh_discard_copy()
2308     hnode = (GlhHashNode *) _del_FreeListNode(glh->hash.node_mem, hnode);  in _glh_discard_copy()