text: CREATE OR REPLACE PACKAGE STD_PROPERTY IS
  	
    /*
     * STDLIB for Oracle Forms 10g
     * Copyright (c) 2017, Paweł Kierzkowski
     * License: MIT
     */
  	
    ------------------------------------------------------------------------------
    -- Custom types
    ------------------------------------------------------------------------------
  
    SUBTYPE STD_PROPERTY IS STD_STRUCTURE.STD_PROPERTY;
  
  	
    ------------------------------------------------------------------------------
    -- Public API
    ------------------------------------------------------------------------------
  
    FUNCTION NEW(P_PROPERTY_NAME IN STD_TYPE.PROPERTY_NAME) RETURN STD_PROPERTY;
    
    FUNCTION IS_NULL(P_PROPERTY IN STD_PROPERTY) RETURN BOOLEAN;
  	
  END STD_PROPERTY;