-CHAR16 *FindNumbers(IN CHAR16 *InString);
-CHAR16 *FindCommaDelimited(IN CHAR16 *InString, IN UINTN Index);
+VOID FindVolumeAndFilename(IN EFI_DEVICE_PATH *loadpath, OUT REFIT_VOLUME **DeviceVolume, OUT CHAR16 **loader);
+BOOLEAN SplitVolumeAndFilename(IN OUT CHAR16 **Path, OUT CHAR16 **VolName);
+VOID SplitPathName(CHAR16 *InPath, CHAR16 **VolName, CHAR16 **Path, CHAR16 **Filename);
+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);