# Interface definition for thorn ID_Bin_BH IMPLEMENTS: ID_Bin_BH INHERITS: grid SummationByParts ADMBase SUBROUTINE Diff_gv (CCTK_POINTER_TO_CONST IN cctkGH, \ CCTK_INT IN dir, \ CCTK_REAL IN ARRAY var, \ CCTK_REAL OUT ARRAY dvar, \ CCTK_INT IN table_handle) USES FUNCTION Diff_gv