mpi::ffi

Function MPI_Win_create_keyval

Source 
pub unsafe extern "C" fn MPI_Win_create_keyval(
    win_copy_attr_fn: Option<unsafe extern "C" fn(*mut ompi_win_t, i32, *mut c_void, *mut c_void, *mut c_void, *mut i32) -> i32>,
    win_delete_attr_fn: Option<unsafe extern "C" fn(*mut ompi_win_t, i32, *mut c_void, *mut c_void) -> i32>,
    win_keyval: *mut i32,
    extra_state: *mut c_void,
) -> i32