SYNTAX

C Syntax

int MPI_Win_create_keyval(MPI_Win_copy_attr_function*
    win_copy_attr_fn, MPI_Win_delete_attr_function*
    win_delete_attr_fn, int* win_keyval, void* extra_state)

Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_WIN_CREATE_KEYVAL(WIN_COPY_ATTR_FN, WIN_DELETE_ATTR_FN, WIN_KEYVAL, EXTRA_STATE, IERROR)
    EXTERNAL WIN_COPY_ATTR_FN, WIN_DELETE_ATTR_FN
    INTEGER WIN_KEYVAL, IERROR
    INTEGER(KIND=MPI_ADDRESS_KIND) EXTRA_STATE

Fortran 2008 Syntax

USE mpi_f08
MPI_Win_create_keyval(win_copy_attr_fn, win_delete_attr_fn, win_keyval, extra_state, ierror)
    PROCEDURE(MPI_Win_copy_attr_function) :: win_copy_attr_fn
    PROCEDURE(MPI_Win_delete_attr_function) :: win_delete_attr_fn
    INTEGER, INTENT(OUT) :: win_keyval
    INTEGER(KIND=MPI_ADDRESS_KIND), INTENT(IN) :: extra_state
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror