29     cnode* node = static_cast<cnode*>(calloc(sizeof(cnode), 1));  in config_node()  local
30     if(node) {  in config_node()
31         node->name = name ? name : "";  in config_node()
32         node->value = value ? value : "";  in config_node()
35     return node;  in config_node()
40     cnode *node, *match = NULL;  in config_find()  local
43     for(node = root->first_child; node; node = node->next)  in config_find()
44         if(!strcmp(node->name, name))  in config_find()
45             match = node;  in config_find()
52     cnode *node;  in _config_create()  local
54     node = config_node(name, NULL);  in _config_create()
57         root->last_child->next = node;  in _config_create()
59         root->first_child = node;  in _config_create()
61     root->last_child = node;  in _config_create()
63     return node;  in _config_create()
68     cnode *node;  in config_bool()  local
70     node = config_find(root, name);  in config_bool()
71     if(!node)  in config_bool()
74     switch(node->value[0]) {  in config_bool()
86     cnode *node;  in config_str()  local
88     node = config_find(root, name);  in config_str()
89     if(!node)  in config_str()
91     return node->value;  in config_str()
96     cnode *node;  in config_set()  local
98     node = config_find(root, name);  in config_set()
99     if(node)  in config_set()
100         node->value = value;  in config_set()
102         node = _config_create(root, name);  in config_set()
103         node->value = value;  in config_set()
242 static int parse_expr(cstate *cs, cnode *node);
244 static int parse_block(cstate *cs, cnode *node)  in parse_block()  argument
249             if(parse_expr(cs, node)) return -1;  in parse_block()
263     cnode *node;  in parse_expr()  local
266     node = config_find(root, cs->text);  in parse_expr()
267     if(!node || *node->value)  in parse_expr()
268         node = _config_create(root, cs->text);  in parse_expr()
275             node = _config_create(node, cs->text);  in parse_expr()
279             node->value = cs->text;  in parse_expr()
283             return parse_block(cs, node);  in parse_expr()