Allow games to be specified in ROM DB via sha1 instead of product ID. Added a new ROM DB memory map device type fixed for emulating simple fixed value copy protection registers. Used those two features to support Ya Se Chuan Shuo via a ROM DB entry.

1 files changed, 12 insertions, 0 deletions

diff --git a/hash.h b/hash.h
new file mode 100644
index 0000000..784c4b7
--- /dev/null
+++ b/hash.h
@@ -0,0 +1,12 @@
+#ifndef HASH_H_
+#define HASH_H_
+
+#include <stdint.h>
+
+//NOTE: This is only intended for use in file identification
+//Please do not use this in a cryptographic setting as no attempts have been
+//made at avoiding side channel attacks
+
+void sha1(uint8_t *data, uint64_t size, uint8_t *out);
+
+#endif //HASH_H_