The ATTRIBUTES direction option CVF tells the compiler to use calling conventions compatible with Compaq Visual Fortran* and Microsoft Fortran PowerStation.
!DIR$ ATTRIBUTES CVF :: object[, object] ...
object |
Is the name of a data object or procedure. |
The conventions that are used are as follows:
The argument passing mechanism: by reference
Character-length argument passing: following the argument address
The external name case: uppercase
The name decoration: none