1 files changed, 26 insertions, 0 deletions
diff --git a/src/libs/7zip/win/C/Sha256.h b/src/libs/7zip/win/C/Sha256.h
new file mode 100644
index 000000000..530f513ec
--- /dev/null
+++ b/src/libs/7zip/win/C/Sha256.h
@@ -0,0 +1,26 @@
+/* Sha256.h -- SHA-256 Hash
+2010-06-11 : Igor Pavlov : Public domain */
+
+#ifndef __CRYPTO_SHA256_H
+#define __CRYPTO_SHA256_H
+
+#include "Types.h"
+
+EXTERN_C_BEGIN
+
+#define SHA256_DIGEST_SIZE 32
+
+typedef struct
+{
+  UInt32 state[8];
+  UInt64 count;
+  Byte buffer[64];
+} CSha256;
+
+void Sha256_Init(CSha256 *p);
+void Sha256_Update(CSha256 *p, const Byte *data, size_t size);
+void Sha256_Final(CSha256 *p, Byte *digest);
+
+EXTERN_C_END
+
+#endif