gm2-libs/Environment

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.
*)

GetEnvironment
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.
*)

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

END Environment.