staging: crypto: skein: remove __cplusplus and an unneeded stddef.h

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

drivers/staging/skein/include/skein.h

@@ -27,13 +27,6 @@
 **                                1: return SKEIN_FAIL to flag errors
 **
 ***************************************************************************/
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include <stddef.h>                          /* get size_t definition */
-
 typedef unsigned int    uint_t;             /* native unsigned integer */
 typedef uint8_t         u08b_t;             /*  8-bit unsigned integer */
 typedef uint64_t        u64b_t;             /* 64-bit unsigned integer */
@@ -322,8 +315,4 @@ enum
 #define SKEIN1024_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS    ) + 5) % 10) + 5))
 #endif
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif  /* ifndef _SKEIN_H_ */

drivers/staging/skein/include/skeinApi.h

@@ -81,11 +81,6 @@ OTHER DEALINGS IN THE SOFTWARE.
 #include <linux/types.h>
 #include <skein.h>
 
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
     /**
      * Which Skein size to use
      */
@@ -229,10 +224,6 @@ extern "C"
      */
     int skeinFinal(SkeinCtx_t* ctx, uint8_t* hash);
 
-#ifdef __cplusplus
-}
-#endif
-
 /**
  * @}
  */

drivers/staging/skein/include/threefishApi.h

@@ -33,11 +33,6 @@
 
 #define KeyScheduleConst 0x1BD11BDAA9FC1A22L
 
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
     /**
      * Which Threefish size to use
      */
@@ -157,10 +152,6 @@ extern "C"
     void threefishDecrypt256(ThreefishKey_t* keyCtx, uint64_t* input, uint64_t* output);
     void threefishDecrypt512(ThreefishKey_t* keyCtx, uint64_t* input, uint64_t* output);
     void threefishDecrypt1024(ThreefishKey_t* keyCtx, uint64_t* input, uint64_t* output);
-#ifdef __cplusplus
-}
-#endif
-
 /**
  * @}
  */