--- Libc/Libc-391.1.21/include/ftw.h
+++ Libc/Libc-1534.40.2/include/ftw.h
@@ -51,10 +51,28 @@
 };
 
 __BEGIN_DECLS
+//Begin-Libc
+#ifndef LIBC_ALIAS_FTW
+//End-Libc
 int	ftw(const char *, int (*)(const char *, const struct stat *, int), int) 
-	__DARWIN_ALIAS(ftw);
+	__DARWIN_ALIAS_I(ftw);
+//Begin-Libc
+#else /* LIBC_ALIAS_FTW */
+int	ftw(const char *, int (*)(const char *, const struct stat *, int), int) 
+	LIBC_ALIAS_I(ftw);
+#endif /* !LIBC_ALIAS_FTW */
+//End-Libc
+//Begin-Libc
+#ifndef LIBC_ALIAS_NFTW
+//End-Libc
 int	nftw(const char *, int (*)(const char *, const struct stat *, int,
-	    struct FTW *), int, int) __DARWIN_ALIAS(nftw);
+	    struct FTW *), int, int) __DARWIN_ALIAS_I(nftw);
+//Begin-Libc
+#else /* LIBC_ALIAS_NFTW */
+int	nftw(const char *, int (*)(const char *, const struct stat *, int,
+	    struct FTW *), int, int) LIBC_ALIAS_I(nftw);
+#endif /* !LIBC_ALIAS_NFTW */
+//End-Libc
 __END_DECLS
 
 #endif	/* !_FTW_H */