jwtFree (Function)

jwtFree releases the resources used by the JWT object.

Input:

jwt : SYSHANDLE

A handle the JWT object to release. Will be made invalid once it has been released.

Returns: INT

Declaration:

FUNCTION jwtFree : INT;
VAR_INPUT
   jwt   : ACCESS SYSHANDLE;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
VAR
   rc  : INT;
   jwt : SYSHANDLE;
END_VAR;
 
BEGIN
   ...
   // Release JWT
   rc := jwtFree(jwt := jwt);
   ...
END;
 
END_PROGRAM;