From: Richard Levitte <levitte@openssl.org>
Date: Tue, 20 Feb 2001 12:40:42 +0000 (+0000)
Subject: Use 0 instead of NULL, at least for function casts, since there are
X-Git-Tag: OpenSSL_0_9_6a-beta1~23^2~60
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=5af18f65f4897c5716196b9a13b3b6746634fd36;p=oweals%2Fopenssl.git

Use 0 instead of NULL, at least for function casts, since there are
variants of stdio.h that define NULL in such a way that it's "unsafe"
to use for function pointer casting.
---

diff --git a/crypto/lhash/lhash.c b/crypto/lhash/lhash.c
index a07c26c578..3fb54b30e2 100644
--- a/crypto/lhash/lhash.c
+++ b/crypto/lhash/lhash.c
@@ -294,12 +294,12 @@ static void doall_util_fn(LHASH *lh, int use_arg, LHASH_DOALL_FN_TYPE func,
 
 void lh_doall(LHASH *lh, LHASH_DOALL_FN_TYPE func)
 	{
-	doall_util_fn(lh, 0, func, (LHASH_DOALL_ARG_FN_TYPE)NULL, NULL);
+	doall_util_fn(lh, 0, func, (LHASH_DOALL_ARG_FN_TYPE)0, NULL);
 	}
 
 void lh_doall_arg(LHASH *lh, LHASH_DOALL_ARG_FN_TYPE func, const void *arg)
 	{
-	doall_util_fn(lh, 1, (LHASH_DOALL_FN_TYPE)NULL, func, arg);
+	doall_util_fn(lh, 1, (LHASH_DOALL_FN_TYPE)0, func, arg);
 	}
 
 static void expand(LHASH *lh)