129 typedef struct GlhLineNode GlhLineNode;  typedef
130 struct GlhLineNode {  struct
135   GlhLineNode *next;   /* The next youngest line in the list */  argument
136   GlhLineNode *prev;   /* The next oldest line in the list */  argument
150   GlhLineNode *head;   /* The oldest line in the list */
151   GlhLineNode *tail;   /* The newest line in the list */
175   GlhLineNode *recall; /* The last line recalled, or NULL if no recall */
177   GlhLineNode *id_node;/* The node at which the last ID search terminated */
206 static void _glh_discard_line(GlHistory *glh, GlhLineNode *node);
207 static GlhLineNode *_glh_find_id(GlHistory *glh, GlhLineID id);
316   glh->list.node_mem = _new_FreeList(sizeof(GlhLineNode), GLH_LINE_INCR);  in _new_GlHistory()
322   glh->hash.node_mem = _new_FreeList(sizeof(GlhLineNode), GLH_HASH_INCR);  in _new_GlHistory()
407   GlhLineNode *lnode; /* A node in the time-ordered list of lines */  in _glh_add_history()
478   lnode = (GlhLineNode *) _new_FreeListNode(glh->list.node_mem);  in _glh_add_history()
530   GlhLineNode *node;     /* The line location node being checked */  in _glh_find_backwards()
618   GlhLineNode *node;     /* The line location node being checked */  in _glh_find_forwards()
792   GlhLineNode *node; /* The line location node being checked */  in _glh_oldest_line()
917   GlhLineNode *node; /* The line location node being checked */  in _glh_line_id()
956   GlhLineNode *node; /* The line location node being checked */  in _glh_recall_line()
1017   GlhLineNode *node; /* The line being saved */  in _glh_save_history()
1018   GlhLineNode *head; /* The head of the list of lines to be saved */  in _glh_save_history()
1459   GlhLineNode *node;     /* The line being displayed */  in _glh_show_history()
1460   GlhLineNode *oldest;   /* The oldest line to display */  in _glh_show_history()
1768     GlhLineNode *node;  in _glh_limit_history()
1775       GlhLineNode *oldest = node->next;  /* The oldest line to be kept */  in _glh_limit_history()
1850     GlhLineNode *node;  /* The line node being checked */  in _glh_clear_history()
1851     GlhLineNode *next;  /* The line node that follows 'node' */  in _glh_clear_history()
1894 static void _glh_discard_line(GlHistory *glh, GlhLineNode *node)  in _glh_discard_line()
1956   GlhLineNode *node; /* The located line location node */  in _glh_lookup_history()
2020 static GlhLineNode *_glh_find_id(GlHistory *glh, GlhLineID id)  in _glh_find_id()
2022   GlhLineNode *node;  /* The node being checked */  in _glh_find_id()