From 7c36ad7f449c54b8fc445aea28d17bf87fa6f2ea Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Tue, 14 Jan 1992 18:45:33 +0000
Subject: [PATCH] New function gettupleslice(v, i, j).

---
 Include/tupleobject.h |  1 +
 Objects/tupleobject.c | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/Include/tupleobject.h b/Include/tupleobject.h
index abdf1eafb49..5a84ef23966 100644
--- a/Include/tupleobject.h
+++ b/Include/tupleobject.h
@@ -51,6 +51,7 @@ extern object *newtupleobject PROTO((int size));
 extern int gettuplesize PROTO((object *));
 extern object *gettupleitem PROTO((object *, int));
 extern int settupleitem PROTO((object *, int, object *));
+extern object *gettupleslice PROTO((object *, int, int));
 
 /* Macro, trading safety for speed */
 #define GETTUPLEITEM(op, i) ((op)->ob_item[i])
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index bce7fdf8da0..ab2cf181cc2 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -228,6 +228,18 @@ tupleslice(a, ilow, ihigh)
 	return (object *)np;
 }
 
+object *
+gettupleslice(op, i, j)
+	object *op;
+	int i, j;
+{
+	if (op == NULL || !is_tupleobject(op)) {
+		err_badcall();
+		return NULL;
+	}
+	return tupleslice((tupleobject *)op, i, j);
+}
+
 static object *
 tupleconcat(a, bb)
 	register tupleobject *a;