staging: crypto: skein: remove externs from .c files

Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/skein/include/skein_block.h

+/***********************************************************************
+**
+** Implementation of the Skein hash function.
+**
+** Source code author: Doug Whiting, 2008.
+**
+** This algorithm and source code is released to the public domain.
+**
+************************************************************************/
+#ifndef _SKEIN_BLOCK_H_
+#define _SKEIN_BLOCK_H_
+
+#include <skein.h> /* get the Skein API definitions   */
+
+void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr,
+				size_t blkCnt, size_t byteCntAdd);
+void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr,
+				size_t blkCnt, size_t byteCntAdd);
+void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr,
+				size_t blkCnt, size_t byteCntAdd);
+
+#endif

drivers/staging/skein/skein.c

@@ -13,15 +13,7 @@
 #include <linux/string.h>       /* get the memcpy/memset functions */
 #include <skein.h> /* get the Skein API definitions   */
 #include <skein_iv.h>    /* get precomputed IVs */
-
-/*****************************************************************/
-/* External function to process blkCnt (nonzero) full block(s) of data. */
-void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr,
-				size_t blkCnt, size_t byteCntAdd);
-void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr,
-				size_t blkCnt, size_t byteCntAdd);
-void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr,
-				size_t blkCnt, size_t byteCntAdd);
+#include <skein_block.h>
 
 /*****************************************************************/
 /*     256-bit Skein                                             */