1 files changed, 26 insertions, 0 deletions
diff --git a/kit/sha256.h b/kit/sha256.h
new file mode 100644
index 0000000..da05385
--- /dev/null
+++ b/kit/sha256.h
@@ -0,0 +1,26 @@
+#ifndef KIT_SHA256_H
+#define KIT_SHA256_H
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum { KIT_SHA256_BLOCK_SIZE = 32 };
+
+typedef struct {
+  u8 v[KIT_SHA256_BLOCK_SIZE];
+} kit_sha256_hash_t;
+
+kit_sha256_hash_t kit_sha256(i64 size, u8 *data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#define SHA256_BLOCK_SIZE KIT_SHA256_BLOCK_SIZE
+#define sha256_hash_t kit_sha256_hash_t
+#define sha256 kit_sha256
+
+#endif