diff --git a/desmume/src/dscard.h b/desmume/src/dscard.h
new file mode 100644
index 000000000..be95604aa
--- /dev/null
+++ b/desmume/src/dscard.h
@@ -0,0 +1,15 @@
+#ifndef __DSCARD_H__ 
+#define __DSCARD_H__
+
+typedef struct
+{
+	
+	u32 adress;
+	u32 transfer_count;
+	
+} nds_dscard;
+
+#endif /*__DSCARD_H__*/
+
+
+