1 files changed, 2 insertions, 0 deletions

diff --git a/src/ccl.h b/src/ccl.h
index f46077f7966..ed89bf5e6d8 100644
--- a/src/ccl.h
+++ b/src/ccl.h
@@ -65,6 +65,8 @@ struct ccl_program {
                                    system.  */
   int suppress_error;           /* If nonzero, don't insert error
                                    message in the output.  */
+  int eight_bit_control;        /* Set to nonzero if CCL_WRITE_CHAR
+                                   writes eight-bit-control char.  */
 };
 
 /* This data type is used for the spec field of the structure