Opencoarrays Non Fortran Main

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Some success with the C main interface, but still the finalization is not working. It worked only without finalization

Following is the partially working C main

#include <stdio.h>

extern void coarray_hello(); // Fortran subroutine
extern void _gfortran_caf_init();
//extern void _gfortran_caf_finish();

void main(int *argc, char ***argv) {

_gfortran_caf_init(&argc, &argv);

printf("Calling Fortran coarray subroutine from C...\n");
coarray_hello();

//_gfortran_caf_finish();

}

If you notice finalization has been commented. I got following partial output on run

Calling Fortran coarray subroutine from C…
** Hello from image 1 of 4**
Calling Fortran coarray subroutine from C…
** Hello from image 2 of 4**

We get error due to missing of finalization in C main.

Help me in getting rid of this error.