_InsertKey
_InsertKey(writableNode, nodeAndKey.keyIndex,
_InsertKey(root, 0, keyBuffer, keyLength,
void _InsertKey(bplustree_node* node, uint16 index,
_InsertKey(_BaseCharacter(), 0);
_InsertKey(rawKey, modifiers);
void _InsertKey(char rawKey, int32 modifiers);