DEFINITION MODULE Uniform;

   (* EXPORT QUALIFIED Ran0, Ran1, Ran2, Ran3; *)

   FROM NRSystem IMPORT LongInt;

   PROCEDURE Ran0(VAR init: INTEGER): REAL; 
   (*
     Returns a uniform random deviate between 0.0 and 1.0 using the system 
     procedure Random. Change Random to appropriate names for your system. 
     Set init to any negative value to initialize or reinitialize the sequence.
   *)

   PROCEDURE Ran1(VAR init: INTEGER): REAL; 
   (*
     Returns a uniform random deviate between 0.0 and 1.0. Set init to any
     negative value to initialize or reinitialize the sequence.
   *)

   PROCEDURE Ran2(VAR init: LongInt): REAL; 
   (*
     Returns a uniform random deviate between 0.0 and 1.0. Set init to any
     negative value to initialize or reinitialize the sequence.
   *)

   PROCEDURE Ran3(VAR init: INTEGER): REAL; 
   (*
     Returns a uniform random deviate between 0.0 and 1.0. Set init to any
     negative value to initialize or reinitialize the sequence.
   *)

END Uniform.