Move BN_lsw() to bn_lcl.h so that other code can use it.

ok jsing

2 files changed, 5 insertions, 5 deletions

diff --git a/src/lib/libcrypto/bn/bn_kron.c b/src/lib/libcrypto/bn/bn_kron.c
index 15033ff9db..998adedcd8 100644
--- a/src/lib/libcrypto/bn/bn_kron.c
+++ b/src/lib/libcrypto/bn/bn_kron.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_kron.c,v 1.9 2022/06/20 19:42:58 tb Exp $ */
+/* $OpenBSD: bn_kron.c,v 1.10 2022/07/12 16:08:19 tb Exp $ */
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
  *
@@ -55,9 +55,6 @@
 
 #include "bn_lcl.h"
 
-/* The least significant word of a BIGNUM. */
-#define BN_lsw(n) (((n)->top == 0) ? (BN_ULONG) 0 : (n)->d[0])
-
 /*
  * Kronecker symbol, implemented according to Henri Cohen, "A Course in
  * Computational Algebraic Number Theory", Algorithm 1.4.10.
diff --git a/src/lib/libcrypto/bn/bn_lcl.h b/src/lib/libcrypto/bn/bn_lcl.h
index d8c9e20f40..91ce5951e5 100644
--- a/src/lib/libcrypto/bn/bn_lcl.h
+++ b/src/lib/libcrypto/bn/bn_lcl.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_lcl.h,v 1.31 2022/01/14 08:01:47 tb Exp $ */
+/* $OpenBSD: bn_lcl.h,v 1.32 2022/07/12 16:08:19 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -493,6 +493,9 @@ struct bn_gencb_st {
         }
 #endif /* !BN_LLONG */
 
+/* The least significant word of a BIGNUM. */
+#define BN_lsw(n) (((n)->top == 0) ? (BN_ULONG) 0 : (n)->d[0])
+
 void bn_mul_normal(BN_ULONG *r, BN_ULONG *a, int na, BN_ULONG *b, int nb);
 void bn_mul_comba8(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b);
 void bn_mul_comba4(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b);