2 files changed, 4 insertions, 4 deletions
diff --git a/src/slab.c b/src/slab.c
index 5a4f8c4..6a2ae1d 100644
--- a/src/slab.c
+++ b/src/slab.c
@@ -240,7 +240,7 @@ MPI_Alltoallv (void * sendbuf, int * sendcnt, int * sendoff, int sendtype,
 
 /* Get the MPI COMM_WOLRD communicator from the driver */
 static MPI_Comm
-get_mpi_comm (cGH * restrict const cctkGH)
+get_mpi_comm (const cGH * restrict const cctkGH)
 {
 #ifdef CCTK_MPI
 #  if defined CARPET_CARPET
@@ -547,7 +547,7 @@ static void bbox_xform (struct bbox       * restrict const ydst,
 
 
 
-int Slab_Transfer (cGH                   * restrict const cctkGH,
+int Slab_Transfer (cGH             const * restrict const cctkGH,
 		   int                              const dim,
 		   struct xferinfo const * restrict const xferinfo,
 		   int                              const options,
@@ -1072,7 +1072,7 @@ int Slab_Transfer (cGH                   * restrict const cctkGH,
 
 void CCTK_FCALL
 CCTK_FNAME(Slab_Transfer) (int        * restrict const ierr,
-                           cGH        * restrict const cctkGH,
+                           cGH  const * restrict const cctkGH,
                            int  const * restrict const dim,
                            int  const * restrict const src_gsh,
                            int  const * restrict const src_lbnd,
diff --git a/src/slab.h b/src/slab.h
index 69c63a6..84c0af1 100644
--- a/src/slab.h
+++ b/src/slab.h
@@ -85,7 +85,7 @@ struct xferinfo {
   int flip;
 };
 
-int Slab_Transfer (cGH                   * restrict const cctkGH,
+int Slab_Transfer (cGH             const * restrict const cctkGH,
 		   int                              const dim,
 		   struct xferinfo const * restrict const xferinfo,
 		   int                              const options,