212 static GlhHashNode *_glh_discard_copy(GlHistory *glh, GlhHashNode *hnode);
408   GlhHashNode *hnode; /* The hash-table node of the line */  in _glh_add_history()  local
471   hnode = _glh_acquire_copy(glh, line, slen);  in _glh_add_history()
472   if(!hnode) {  in _glh_add_history()
486     hnode = _glh_discard_copy(glh, hnode);  in _glh_add_history()
498   lnode->line = hnode;  in _glh_add_history()
1711 	GlhHashNode *hnode;  in _glh_resize_history()  local
1712 	for(hnode=b->lines; hnode; hnode=hnode->next) {  in _glh_resize_history()
1713 	  GlhLineSeg *seg = hnode->head;  in _glh_resize_history()
1714 	  hnode->head = buffer + nbusy;  in _glh_resize_history()
2173   GlhHashNode *hnode;      /* The hash-table node of the line */  in _glh_acquire_copy()  local
2182   hnode = glh_find_hash_node(bucket, line, n);  in _glh_acquire_copy()
2186   if(!hnode) {  in _glh_acquire_copy()
2218     hnode = (GlhHashNode *) _new_FreeListNode(glh->hash.node_mem);  in _glh_acquire_copy()
2219     if(!hnode)  in _glh_acquire_copy()
2225     hnode->head = glh->unused;  in _glh_acquire_copy()
2233     hnode->next = bucket->lines;  in _glh_acquire_copy()
2234     bucket->lines = hnode;  in _glh_acquire_copy()
2238     hnode->len = n;  in _glh_acquire_copy()
2239     hnode->reported = 0;  in _glh_acquire_copy()
2240     hnode->used = 0;  in _glh_acquire_copy()
2241     hnode->bucket = bucket;  in _glh_acquire_copy()
2246   hnode->used++;  in _glh_acquire_copy()
2247   return hnode;  in _glh_acquire_copy()
2261 static GlhHashNode *_glh_discard_copy(GlHistory *glh, GlhHashNode *hnode)  in _glh_discard_copy()  argument
2263   if(hnode) {  in _glh_discard_copy()
2264     GlhHashBucket *bucket = hnode->bucket;  in _glh_discard_copy()
2271     if(--hnode->used >= 1)  in _glh_discard_copy()
2276     if(bucket->lines == hnode) {  in _glh_discard_copy()
2277       bucket->lines = hnode->next;  in _glh_discard_copy()
2280       for(prev=bucket->lines; prev && prev->next != hnode; prev=prev->next)  in _glh_discard_copy()
2283 	prev->next = hnode->next;  in _glh_discard_copy()
2285     hnode->next = NULL;  in _glh_discard_copy()
2289     if(hnode->head) {  in _glh_discard_copy()
2296       for(nseg=1,tail=hnode->head; tail->next; nseg++,tail=tail->next)  in _glh_discard_copy()
2303       glh->unused = hnode->head;  in _glh_discard_copy()
2310     hnode = (GlhHashNode *) _del_FreeListNode(glh->hash.node_mem, hnode);  in _glh_discard_copy()