131 typedef struct GlhLineNode GlhLineNode;  typedef
132 struct GlhLineNode {  struct
137   GlhLineNode *next;   /* The next youngest line in the list */  argument
138   GlhLineNode *prev;   /* The next oldest line in the list */  argument
152   GlhLineNode *head;   /* The oldest line in the list */
153   GlhLineNode *tail;   /* The newest line in the list */
177   GlhLineNode *recall; /* The last line recalled, or NULL if no recall */
179   GlhLineNode *id_node;/* The node at which the last ID search terminated */
208 static void _glh_discard_line(GlHistory *glh, GlhLineNode *node);
209 static GlhLineNode *_glh_find_id(GlHistory *glh, GlhLineID id);
318   glh->list.node_mem = _new_FreeList(sizeof(GlhLineNode), GLH_LINE_INCR);  in _new_GlHistory()
324   glh->hash.node_mem = _new_FreeList(sizeof(GlhLineNode), GLH_HASH_INCR);  in _new_GlHistory()
409   GlhLineNode *lnode; /* A node in the time-ordered list of lines */  in _glh_add_history()
480   lnode = (GlhLineNode *) _new_FreeListNode(glh->list.node_mem);  in _glh_add_history()
532   GlhLineNode *node;     /* The line location node being checked */  in _glh_find_backwards()
620   GlhLineNode *node;     /* The line location node being checked */  in _glh_find_forwards()
794   GlhLineNode *node; /* The line location node being checked */  in _glh_oldest_line()
919   GlhLineNode *node; /* The line location node being checked */  in _glh_line_id()
958   GlhLineNode *node; /* The line location node being checked */  in _glh_recall_line()
1019   GlhLineNode *node; /* The line being saved */  in _glh_save_history()
1020   GlhLineNode *head; /* The head of the list of lines to be saved */  in _glh_save_history()
1461   GlhLineNode *node;     /* The line being displayed */  in _glh_show_history()
1462   GlhLineNode *oldest;   /* The oldest line to display */  in _glh_show_history()
1770     GlhLineNode *node;  in _glh_limit_history()
1777       GlhLineNode *oldest = node->next;  /* The oldest line to be kept */  in _glh_limit_history()
1852     GlhLineNode *node;  /* The line node being checked */  in _glh_clear_history()
1853     GlhLineNode *next;  /* The line node that follows 'node' */  in _glh_clear_history()
1896 static void _glh_discard_line(GlHistory *glh, GlhLineNode *node)  in _glh_discard_line()
1958   GlhLineNode *node; /* The located line location node */  in _glh_lookup_history()
2022 static GlhLineNode *_glh_find_id(GlHistory *glh, GlhLineID id)  in _glh_find_id()
2024   GlhLineNode *node;  /* The node being checked */  in _glh_find_id()