-attrend2 1
-attrend2 5
-#needs MPI_Errhandler_set, MPI_Comm_create_keyval, MPI_Comm_free_keyval, MPI_Comm_set_attr, MPI_Comm_delete_attr
-#attrerrcomm 1
-#needs MPI_Errhandler_set, MPI_Type_create_keyval, MPI_Type_dup, MPI_Type_set_attr, MPI_Type_delete_attr
-#attrerrtype 1
-#needs MPI_Type_create_keyval, MPI_Type_dup, MPI_Type_set_attr
-#attr2type 1
-#needs MPI_Keyval_create, MPI_Keyval_free, MPI_Attr_put, MPI_Attr_get, MPI_Attr_delete
-#attrorder 1
-#needs MPI_Comm_create_keyval, MPI_Comm_free_keyval, MPI_Comm_get_attr, MPI_Comm_set_attr, MPI_Comm_delete_attr
-#attrordercomm 1
-#needs MPI_Type_create_keyval, MPI_Type_delete_keyval, MPI_Type_set_attr, MPI_Type_delete_attr
-#attrordertype 1
-#needs MPI_Errhandler_set, MPI_Attr_get
-#baseattr2 1
-#needs MPI_Comm_get_attr
-#baseattrcomm 1
-#MPI_Keyval_create, MPI_Keyval_free for type and comm also
-#fkeyval 1
-#fkeyvalcomm 1
-#fkeyvaltype 1
-#keyval_double_free 1