186   char *lbuf;          /* The array in which _glh_lookup_history() returns */  member
279   glh->lbuf = NULL;  in _new_GlHistory()
332   glh->lbuf = (char *) malloc(glh->lbuf_dim);  in _new_GlHistory()
333   if(!glh->lbuf) {  in _new_GlHistory()
379     if(glh->lbuf)  in _del_GlHistory()
380       free(glh->lbuf);  in _del_GlHistory()
1983       char *lbuf = realloc(glh->lbuf, lbuf_dim);  in _glh_lookup_history()  local
1984       if(!lbuf) {  in _glh_lookup_history()
1989       glh->lbuf = lbuf;  in _glh_lookup_history()
1994     _glh_return_line(node->line, glh->lbuf, glh->lbuf_dim);  in _glh_lookup_history()
1998     *line = glh->lbuf;  in _glh_lookup_history()