1 files changed, 4 insertions, 4 deletions
diff --git a/src/ccl.h b/src/ccl.h
index 54fc576c7e..e4414ddf65 100644
--- a/src/ccl.h
+++ b/src/ccl.h
@@ -97,13 +97,13 @@ extern Lisp_Object Vfont_ccl_encoder_alist;
 
 /* Setup fields of the structure pointed by CCL appropriately for the
    execution of ccl program CCL_PROG (symbol or vector).  */
-extern int setup_ccl_program P_ ((struct ccl_program *, Lisp_Object));
+extern int setup_ccl_program (struct ccl_program *, Lisp_Object);
 
 /* Check if CCL is updated or not.  If not, re-setup members of CCL.  */
-extern int check_ccl_update P_ ((struct ccl_program *));
+extern int check_ccl_update (struct ccl_program *);
 
-extern void ccl_driver P_ ((struct ccl_program *, int *, int *, int, int,
-			    Lisp_Object));
+extern void ccl_driver (struct ccl_program *, int *, int *, int, int,
+                        Lisp_Object);
 
 /* Vector of CCL program names vs corresponding program data.  */
 extern Lisp_Object Vccl_program_table;