Merge branch 'pikalax_work' of github.com:PikalaxALT/pokediamond into pikalax_work

1 files changed, 37 insertions, 0 deletions

diff --git a/arm9/lib/include/dgt.h b/arm9/lib/include/dgt.h
new file mode 100644
index 00000000..a764e85a
--- /dev/null
+++ b/arm9/lib/include/dgt.h
@@ -0,0 +1,37 @@
+#ifndef GUARD_DGT_H
+#define GUARD_DGT_H
+
+#include "types.h"
+
+struct DGTHash1Context {
+    union {
+        struct {
+            unsigned long a, b, c, d;
+        };
+        unsigned long state[4];
+    };
+    unsigned long long length;
+    union {
+        unsigned long buffer32[16];
+        unsigned char buffer8[64];
+    };
+};
+
+struct DGTHash2Context {
+    unsigned long Intermediate_Hash[5];
+    unsigned long Length_Low;
+    unsigned long Length_High;
+    int Message_Block_Index;
+    unsigned char Message_Block[64];
+    int Computed;
+    int Corrupted;
+};
+
+void DGT_Hash1Reset(struct DGTHash1Context *context);
+void DGT_Hash1SetSource(struct DGTHash1Context *context, u8 *input, u32 length);
+void DGT_Hash1GetDigest_R(u8 *digest, struct DGTHash1Context *context);
+void DGT_Hash2Reset(struct DGTHash2Context *context);
+void DGT_Hash2SetSource(struct DGTHash2Context *context, u8 *input, u32 length);
+void DGT_Hash2GetDigest(struct DGTHash2Context *context, u8 *digest);
+
+#endif