I'm trying to compile old CVF code using intelfortran on macOS system, my question is :
Is there any equivalent DFWIN module on macOS intelfortran to respond to the same function
DFWIN/IFWIN provide interfaces to the underlying OS services. Unless you are running Windows, those services do not exist; or, they are substantially different from corresponding services in Windows.
I do not have a Mac, so I cannot tell you if there is an IFMAC or some such interface to OSX. Look in the compiler's include/<architecture> directory.
Intel does not provide any OS interface modules on Linux or MacOS, partly because those OSes don't offer a standard and documented API that is accessible from Fortran.
If you'd tell us which specific functions you'd like to use, perhaps we can suggest alternatives.