fix disk code

Author: DistroHopper39B

boot/freeldr/freeldr/arch/i386/appletv/appletvdisk.c

@@ -153,4 +153,22 @@ LONG DiskReportError(BOOLEAN bShowError)
     if (bShowError) ++lReportError;
     else            --lReportError;
     return lReportError;
+}
+
+UCHAR
+AppleTVGetFloppyCount(VOID)
+{
+    /* No floppy drive present */
+    return 0;
+}
+
+UCHAR
+DriveMapGetBiosDriveNumber(PCSTR DeviceName)
+{
+    return 0;
+}
+
+BOOLEAN PxeInit(VOID)
+{
+    return FALSE;
 }