diff -r 000000000000 -r 6474c204b198 netwerk/sctp/src/netinet/sctp_sha1.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/sctp/src/netinet/sctp_sha1.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,97 @@
+/*-
+ * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
+ * Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * a) Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ *
+ * b) Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the distribution.
+ *
+ * c) Neither the name of Cisco Systems, Inc. nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef __FreeBSD__
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+#endif
+
+
+#ifndef __NETINET_SCTP_SHA1_H__
+#define __NETINET_SCTP_SHA1_H__
+
+#include <sys/types.h>
+#if defined(SCTP_USE_NSS_SHA1)
+#if defined(__Userspace_os_Darwin)
+/* The NSS sources require __APPLE__ to be defined.
+ * XXX: Remove this ugly hack once the platform defines have been cleaned up.
+ */
+#define __APPLE__
+#endif
+#include <pk11pub.h>
+#if defined(__Userspace_os_Darwin)
+#undef __APPLE__
+#endif
+#elif defined(SCTP_USE_OPENSSL_SHA1)
+#include <openssl/sha.h>
+#endif
+
+struct sctp_sha1_context {
+#if defined(SCTP_USE_NSS_SHA1)
+	struct PK11Context *pk11_ctx;
+#elif defined(SCTP_USE_OPENSSL_SHA1)
+	SHA_CTX sha_ctx;
+#else
+	unsigned int A;
+	unsigned int B;
+	unsigned int C;
+	unsigned int D;
+	unsigned int E;
+	unsigned int H0;
+	unsigned int H1;
+	unsigned int H2;
+	unsigned int H3;
+	unsigned int H4;
+	unsigned int words[80];
+	unsigned int TEMP;
+	/* block I am collecting to process */
+	char sha_block[64];
+	/* collected so far */
+	int how_many_in_block;
+	unsigned int running_total;
+#endif
+};
+
+#if (defined(__APPLE__) && defined(KERNEL))
+#ifndef _KERNEL
+#define _KERNEL
+#endif
+#endif
+
+#if defined(_KERNEL) || defined(__Userspace__)
+
+void sctp_sha1_init(struct sctp_sha1_context *);
+void sctp_sha1_update(struct sctp_sha1_context *, const unsigned char *, unsigned int);
+void sctp_sha1_final(unsigned char *, struct sctp_sha1_context *);
+
+#endif
+#endif