2 files changed, 4 insertions, 4 deletions
diff --git a/opcode.h b/opcode.h
index b13849d8aa..ce83340aee 100644
--- a/opcode.h
+++ b/opcode.h
@@ -1776,9 +1776,9 @@ EXT OP * (*ppaddr[])() = {
 #endif
 
 #ifndef DOINIT
-EXT OP * (*check[])();
+EXT OP * (*check[]) _((OP *op));
 #else
-EXT OP * (*check[])() = {
+EXT OP * (*check[]) _((OP *op)) = {
 	ck_null,	/* null */
 	ck_null,	/* stub */
 	ck_fun,		/* scalar */
diff --git a/opcode.pl b/opcode.pl
index 50cf214821..9271cdd4fc 100755
--- a/opcode.pl
+++ b/opcode.pl
@@ -114,9 +114,9 @@ END
 
 print <<END;
 #ifndef DOINIT
-EXT OP * (*check[])();
+EXT OP * (*check[]) _((OP *op));
 #else
-EXT OP * (*check[])() = {
+EXT OP * (*check[]) _((OP *op)) = {
 END
 
 for (@ops) {