NC0065: I/O variables

Configuration of a prefix for a variable declaration with AT declaration.

Sample declarations:

For the following variable declarations with AT declaration, the prefix configured for NC0065 is used for the formation of the overall prefix, compliance with which is checked during execution of the static analysis.

ioVar1   AT%I*     : INT;
ioVar2   AT%IX1.0  : BOOL;
ioVar3   AT%Q*     : INT;
ioVar4   AT%QX2.0  : BOOL;