# Interface definition for thorn SampleBoundary
# $Header$

implements: LinExtrapBnd

CCTK_INT FUNCTION Boundary_RegisterPhysicalBC(CCTK_POINTER_TO_CONST IN GH, \
  CCTK_INT IN CCTK_FPOINTER function_pointer(CCTK_POINTER_TO_CONST IN GH, \
                                             CCTK_INT IN num_vars, \
                                             CCTK_INT ARRAY IN var_indices, \
                                             CCTK_INT ARRAY IN faces, \
                                             CCTK_INT ARRAY IN boundary_widths, \
                                             CCTK_INT ARRAY IN table_handles),\
  CCTK_STRING IN bc_name)
USES FUNCTION Boundary_RegisterPhysicalBC



CCTK_INT FUNCTION \
    SymmetryTableHandleForGrid (CCTK_POINTER_TO_CONST IN cctkGH)
USES FUNCTION SymmetryTableHandleForGrid