diff --git a/Headers/Foundation/NSHFSFileTypes.h b/Headers/Foundation/NSHFSFileTypes.h
index 215121002..82f48763e 100644
--- a/Headers/Foundation/NSHFSFileTypes.h
+++ b/Headers/Foundation/NSHFSFileTypes.h
@@ -32,10 +32,14 @@
 #if	defined(__cplusplus)
 extern "C" {
 #endif
+  
+@class NSString;
 
-@interface NSHFSFileTypes : NSObject
+GS_EXPORT NSString *NSFileTypeForHFSTypeCode(NSUInteger hfsFileTypeCode);
 
-@end
+GS_EXPORT NSUInteger NSHFSTypeCodeFromFileType(NSString *fileTypeString);
+
+GS_EXPORT NSString *NSHFSTypeOfFile(NSString *fullFilePath);
 
 #if	defined(__cplusplus)
 }
diff --git a/Source/NSHFSFileTypes.m b/Source/NSHFSFileTypes.m
index a204589b3..f10d1cfe0 100644
--- a/Source/NSHFSFileTypes.m
+++ b/Source/NSHFSFileTypes.m
@@ -24,7 +24,18 @@
 
 #include <Foundation/NSHFSFileTypes.h>
 
-@implementation NSHFSFileTypes
+NSString *NSFileTypeForHFSTypeCode(NSUInteger hfsFileTypeCode)
+{
+  return @"";
+}
 
-@end
+NSUInteger NSHFSTypeCodeFromFileType(NSString *fileTypeString)
+{
+  return 0;
+}
+
+NSString *NSHFSTypeOfFile(NSString *fullFilePath)
+{
+  return @"";
+}