gpointer g_tree_search ( GTree* tree, GCompareFunc search_func, gconstpointer user_data )
search_func is called with a pointer to the key of a key/value
pair in the tree, and the passed in
0 for a key/value pair, then the corresponding value is returned as
the result of g_tree_search(). If
search_func returns -1, searching
will proceed among the key/value pairs that have a smaller key; if
search_func returns 1, searching will proceed among the key/value
pairs that have a larger key.
This method is not directly available to language bindings.
A function used to search the
The data passed as the second argument to
The argument can be
The data is owned by the caller of the method.