3 files changed, 85 insertions, 9 deletions
diff --git a/src/decrepit/cast/cast.c b/src/decrepit/cast/cast.c
index 68bcbe3..94b0710 100644
--- a/src/decrepit/cast/cast.c
+++ b/src/decrepit/cast/cast.c
@@ -62,6 +62,7 @@
 #pragma warning(pop)
 #endif
 
+#include "internal.h"
 #include "../macros.h"
 
 
@@ -80,15 +81,6 @@ void CAST_ecb_encrypt(const uint8_t *in, uint8_t *out, const CAST_KEY *ks,
   l2n(d[1], out);
 }
 
-extern const uint32_t CAST_S_table0[256];
-extern const uint32_t CAST_S_table1[256];
-extern const uint32_t CAST_S_table2[256];
-extern const uint32_t CAST_S_table3[256];
-extern const uint32_t CAST_S_table4[256];
-extern const uint32_t CAST_S_table5[256];
-extern const uint32_t CAST_S_table6[256];
-extern const uint32_t CAST_S_table7[256];
-
 #if defined(OPENSSL_WINDOWS) && defined(_MSC_VER)
 #define ROTL(a, n) (_lrotl(a, n))
 #else
diff --git a/src/decrepit/cast/cast_tables.c b/src/decrepit/cast/cast_tables.c
index a00acd8..6808aa8 100644
--- a/src/decrepit/cast/cast_tables.c
+++ b/src/decrepit/cast/cast_tables.c
@@ -56,6 +56,9 @@
 
 #include <openssl/base.h>
 
+#include "internal.h"
+
+
 const uint32_t CAST_S_table0[256] = {
     0x30fb40d4, 0x9fa0ff0b, 0x6beccd2f, 0x3f258c7a, 0x1e213f2f, 0x9c004dd3,
     0x6003e540, 0xcf9fc949, 0xbfd4af27, 0x88bbbdb5, 0xe2034090, 0x98d09675,
diff --git a/src/decrepit/cast/internal.h b/src/decrepit/cast/internal.h
new file mode 100644
index 0000000..15e2222
--- /dev/null
+++ b/src/decrepit/cast/internal.h
@@ -0,0 +1,81 @@
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * 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 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 AUTHOR 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.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.] */
+
+#ifndef OPENSSL_HEADER_CAST_INTERNAL_H
+#define OPENSSL_HEADER_CAST_INTERNAL_H
+
+#include <openssl/base.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+
+extern const uint32_t CAST_S_table0[256];
+extern const uint32_t CAST_S_table1[256];
+extern const uint32_t CAST_S_table2[256];
+extern const uint32_t CAST_S_table3[256];
+extern const uint32_t CAST_S_table4[256];
+extern const uint32_t CAST_S_table5[256];
+extern const uint32_t CAST_S_table6[256];
+extern const uint32_t CAST_S_table7[256];
+
+
+#if defined(__cplusplus)
+}  /* extern C */
+#endif
+
+#endif  /* OPENSSL_HEADER_CAST_INTERNAL_H */