HEIMDAL: move code from source4/heimdal* to third_party/heimdal*

This makes it clearer that we always want to do heimdal changes
via the lorikeet-heimdal repository.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>

Autobuild-User(master): Joseph Sutton <jsutton@samba.org>
Autobuild-Date(master): Wed Jan 19 21:41:59 UTC 2022 on sn-devel-184

1 files changed, 71 insertions, 0 deletions

diff --git a/third_party/heimdal/lib/hcrypto/rc2.h b/third_party/heimdal/lib/hcrypto/rc2.h
new file mode 100644
index 00000000000..5e479fbdec9
--- /dev/null
+++ b/third_party/heimdal/lib/hcrypto/rc2.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2004 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. 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.
+ *
+ * 3. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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.
+ */
+
+/* $Id$ */
+
+/* symbol renaming */
+#define RC2_set_key hc_RC2_set_key
+#define RC2_encryptc hc_RC2_encryptc
+#define RC2_decryptc hc_RC2_decryptc
+#define RC2_cbc_encrypt hc_RC2_cbc_encrypt
+
+/*
+ *
+ */
+
+#define RC2_ENCRYPT	1
+#define RC2_DECRYPT	0
+
+#define RC2_BLOCK_SIZE	8
+#define RC2_BLOCK	RC2_BLOCK_SIZE
+#define RC2_KEY_LENGTH	16
+
+typedef struct rc2_key {
+    unsigned int data[64];
+} RC2_KEY;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void RC2_set_key(RC2_KEY *, int, const unsigned char *,int);
+
+void RC2_encryptc(unsigned char *, unsigned char *, const RC2_KEY *);
+void RC2_decryptc(unsigned char *, unsigned char *, const RC2_KEY *);
+
+void RC2_cbc_encrypt(const unsigned char *, unsigned char *, long,
+		     RC2_KEY *, unsigned char *, int);
+
+#ifdef  __cplusplus
+}
+#endif