6 files changed, 6 insertions, 6 deletions
diff --git a/utils/5c/gc.h b/utils/5c/gc.h
index b9382a00..4314f2fa 100644
--- a/utils/5c/gc.h
+++ b/utils/5c/gc.h
@@ -147,7 +147,7 @@ EXTERN	Prog*	lastp;
 EXTERN	long	maxargsafe;
 EXTERN	int	mnstring;
 EXTERN	Multab	multab[20];
-EXTERN	int	hintabsize;
+extern	int	hintabsize;
 EXTERN	Node*	nodrat;
 EXTERN	Node*	nodret;
 EXTERN	Node*	nodsafe;
diff --git a/utils/ic/gc.h b/utils/ic/gc.h
index 4d756d13..e938e0ac 100644
--- a/utils/ic/gc.h
+++ b/utils/ic/gc.h
@@ -143,7 +143,7 @@ EXTERN	Prog*	lastp;
 EXTERN	long	maxargsafe;
 EXTERN	int	mnstring;
 EXTERN	Multab	multab[20];
-EXTERN	int	hintabsize;
+extern	int	hintabsize;
 EXTERN	Node*	nodrat;
 EXTERN	Node*	nodret;
 EXTERN	Node*	nodsafe;
diff --git a/utils/kc/gc.h b/utils/kc/gc.h
index 8f5de33c..bf062e01 100644
--- a/utils/kc/gc.h
+++ b/utils/kc/gc.h
@@ -138,7 +138,7 @@ EXTERN	long	curarg;
 EXTERN	long	cursafe;
 EXTERN	Prog*	firstp;
 EXTERN	Prog*	lastp;
-EXTERN	int	hintabsize;
+extern	int	hintabsize;
 EXTERN	long	maxargsafe;
 EXTERN	Multab	multab[20];
 EXTERN	int	mnstring;
diff --git a/utils/qc/gc.h b/utils/qc/gc.h
index 64a88a16..91aea3b5 100644
--- a/utils/qc/gc.h
+++ b/utils/qc/gc.h
@@ -143,7 +143,7 @@ EXTERN	long	curarg;
 EXTERN	long	cursafe;
 EXTERN	Prog*	firstp;
 EXTERN	Prog*	lastp;
-EXTERN	int	hintabsize;
+extern	int	hintabsize;
 EXTERN	long	maxargsafe;
 EXTERN	Multab	multab[20];
 EXTERN	int	mnstring;
diff --git a/utils/tc/gc.h b/utils/tc/gc.h
index 9564a449..9b243ab4 100644
--- a/utils/tc/gc.h
+++ b/utils/tc/gc.h
@@ -147,7 +147,7 @@ EXTERN	long	maxargsafe;
 EXTERN	int	mnstring;
 EXTERN	Multab	multab[20];
 EXTERN	int	retok;
-EXTERN	int	hintabsize;
+extern	int	hintabsize;
 EXTERN	Node*	nodrat;
 EXTERN	Node*	nodret;
 EXTERN	Node*	nodsafe;
diff --git a/utils/vc/gc.h b/utils/vc/gc.h
index ad34f1d2..64f43dcd 100644
--- a/utils/vc/gc.h
+++ b/utils/vc/gc.h
@@ -142,7 +142,7 @@ EXTERN	Prog*	lastp;
 EXTERN	long	maxargsafe;
 EXTERN	int	mnstring;
 EXTERN	Multab	multab[20];
-EXTERN	int	hintabsize;
+extern	int	hintabsize;
 EXTERN	Node*	nodrat;
 EXTERN	Node*	nodret;
 EXTERN	Node*	nodsafe;