DEFINITION MODULE Environment ;

EXPORT QUALIFIED GetEnvironment, PutEnvironment ;


(*
   GetEnvironment - gets the environment variable Env and places
      	       	    a copy of its value into string, dest.
                    It returns TRUE if the string Env was found in
                    the processes environment.
*)

PROCEDURE GetEnvironment (Env: ARRAY OF CHAR;
                          VAR dest: ARRAY OF CHAR) : BOOLEAN ;


(*
   PutEnvironment - change or add an environment variable definition
                    EnvDef.
                    TRUE is returned if the environment variable was
                    set or changed successfully.
*)

PROCEDURE PutEnvironment (EnvDef: ARRAY OF CHAR) : BOOLEAN ;


END Environment.