NAME

       mtree_nnode - return pointer to mtree node

LIBRARY

       Librecast library (liblibrecast, -llibrecast)

SYNOPSIS

       #include <librecast/mtree.h>

       uint8_t *mtree_nnode(mtree_t *tree, size_t node);

       Compile and link with -llibrecast.

DESCRIPTION

       The mtree_nnode function returns a pointer to the hash of node node, where 0 = root.

RETURN VALUE

       mtree_nnode()  returns  a  pointer  to  the  hash of the numbered node.  On error, NULL is
       returned, and errno is set to indicate the error.

ERRORS

       ERANGE The node requested is out of range for tree.

SEE ALSO

       mtree_init(3), mtree_free(3), mtree_build(3)