3 files changed, 5 insertions, 5 deletions
diff --git a/src/hash/sha1_sse2/sha1_sse2.cpp b/src/hash/sha1_sse2/sha1_sse2.cpp
index 36d266dcf..1d47cb1df 100644
--- a/src/hash/sha1_sse2/sha1_sse2.cpp
+++ b/src/hash/sha1_sse2/sha1_sse2.cpp
@@ -7,14 +7,12 @@
 
 namespace Botan {
 
-extern "C" void botan_sha1_sse2_compress(u32bit[5], const byte[64]);
-
 /*************************************************
 * SHA-160 Compression Function                   *
 *************************************************/
 void SHA_160_SSE2::hash(const byte input[])
    {
-   botan_sha1_sse2_compress(digest, input);
+   botan_sha1_sse2_compress(digest, reinterpret_cast<const u32bit*>(input));
    }
 
 }
diff --git a/src/hash/sha1_sse2/sha1_sse2.h b/src/hash/sha1_sse2/sha1_sse2.h
index ecb8fc95d..73b6920b5 100644
--- a/src/hash/sha1_sse2/sha1_sse2.h
+++ b/src/hash/sha1_sse2/sha1_sse2.h
@@ -22,6 +22,8 @@ class SHA_160_SSE2 : public SHA_160
       void hash(const byte[]);
    };
 
+extern "C" void botan_sha1_sse2_compress(u32bit[5], const u32bit*);
+
 }
 
 #endif
diff --git a/src/hash/sha1_sse2/sha1_sse2_imp.cpp b/src/hash/sha1_sse2/sha1_sse2_imp.cpp
index 759d88afa..0c48b5de0 100644
--- a/src/hash/sha1_sse2/sha1_sse2_imp.cpp
+++ b/src/hash/sha1_sse2/sha1_sse2_imp.cpp
@@ -20,7 +20,7 @@
  * on a Linux/Core2 system.
  *
  */
-#include <botan/types.h>
+#include <botan/sha1_sse2.h>
 #include <xmmintrin.h>
 
 namespace Botan {
@@ -188,7 +188,7 @@ static inline u32bit f60_79(u32bit x, u32bit y, u32bit z)
 		(xt) += ((xe) + rol((xa), 5));						\
 	} while(0)
 
-extern "C" void botan_sha1_sse2_compress(u32bit* H,
+extern "C" void botan_sha1_sse2_compress(u32bit H[5],
                                          const u32bit* inputu)
    {
    const __m128i *  input = (const __m128i *)inputu;