diff --git a/sdk/include/reactos/arc/arc.h b/sdk/include/reactos/arc/arc.h
index e736086a14a..32fa97157ed 100644
--- a/sdk/include/reactos/arc/arc.h
+++ b/sdk/include/reactos/arc/arc.h
@@ -217,13 +217,12 @@ typedef struct _MEMORY_DESCRIPTOR
     PFN_NUMBER PageCount;
 } MEMORY_DESCRIPTOR, *PMEMORY_DESCRIPTOR;
 
-typedef int CONFIGTYPE;
-typedef struct tagFILEINFORMATION
+typedef struct _FILEINFORMATION
 {
     LARGE_INTEGER StartingAddress;
     LARGE_INTEGER EndingAddress;
     LARGE_INTEGER CurrentAddress;
-    CONFIGTYPE Type;
+    CONFIGURATION_TYPE Type;
     ULONG FileNameLength;
     UCHAR Attributes;
     CHAR Filename[32];