CHAR16 *FindNumbers(IN CHAR16 *InString);
CHAR16 *FindCommaDelimited(IN CHAR16 *InString, IN UINTN Index);
INTN FindSubString(IN CHAR16 *SmallString, IN CHAR16 *BigString);
-BOOLEAN IsIn(IN CHAR16 *SmallString, IN CHAR16 *List);
+VOID SplitPathName(CHAR16 *InPath, CHAR16 **VolName, CHAR16 **Path, CHAR16 **Filename);
+BOOLEAN IsIn(IN CHAR16 *Filename, IN CHAR16 *List);
+BOOLEAN FilenameIn(IN REFIT_VOLUME *Volume, IN CHAR16 *Directory, IN CHAR16 *Filename, IN CHAR16 *List);
+BOOLEAN VolumeNumberToName(REFIT_VOLUME *Volume, CHAR16 **VolName);
VOID MyFreePool(IN OUT VOID *Pointer);
BOOLEAN EjectMedia(VOID);