--- /dev/null
+++ Libc/Libc-594.9.1/include/xlocale/_stdio.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2005, 2009 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#ifndef _XLOCALE__STDIO_H_
+#define _XLOCALE__STDIO_H_
+
+__BEGIN_DECLS
+int	 asprintf_l(char **, locale_t, const char *, ...)
+		__DARWIN_LDBL_COMPAT2(asprintf_l) __printflike(3, 4);
+int	 fprintf_l(FILE * __restrict, locale_t, const char * __restrict, ...)
+		__DARWIN_LDBL_COMPAT2(fprintf_l) __printflike(3, 4);
+int	 fscanf_l(FILE * __restrict, locale_t, const char * __restrict, ...)
+		__DARWIN_LDBL_COMPAT2(fscanf_l) __scanflike(3, 4);
+int	 printf_l(locale_t, const char * __restrict, ...)
+		__DARWIN_LDBL_COMPAT2(printf_l) __printflike(2, 3);
+int	 scanf_l(locale_t, const char * __restrict, ...)
+		__DARWIN_LDBL_COMPAT2(scanf_l) __scanflike(2, 3);
+int	 snprintf_l(char * __restrict, size_t, locale_t,
+		const char * __restrict, ...)
+		__DARWIN_LDBL_COMPAT2(snprintf_l) __printflike(4, 5);
+int	 sprintf_l(char * __restrict, locale_t, const char * __restrict, ...)
+		__DARWIN_LDBL_COMPAT2(sprintf_l) __printflike(3, 4);
+int	 sscanf_l(const char * __restrict, locale_t, const char * __restrict,
+		...) __DARWIN_LDBL_COMPAT2(sscanf_l) __scanflike(3, 4);
+int	 vasprintf_l(char **, locale_t, const char *, va_list)
+		__DARWIN_LDBL_COMPAT2(vasprintf_l) __printflike(3, 0);
+int	 vfprintf_l(FILE * __restrict, locale_t, const char * __restrict,
+		va_list) __DARWIN_LDBL_COMPAT2(vfprintf_l) __printflike(3, 0);
+int	 vfscanf_l(FILE * __restrict, locale_t, const char * __restrict,
+		va_list) __DARWIN_LDBL_COMPAT2(vfscanf_l) __scanflike(3, 0);
+int	 vprintf_l(locale_t, const char * __restrict, va_list)
+		__DARWIN_LDBL_COMPAT2(vprintf_l) __printflike(2, 0);
+int	 vscanf_l(locale_t, const char * __restrict, va_list)
+		__DARWIN_LDBL_COMPAT2(vscanf_l) __scanflike(2, 0);
+int	 vsnprintf_l(char * __restrict, size_t, locale_t,
+		const char * __restrict, va_list)
+		__DARWIN_LDBL_COMPAT2(vsnprintf_l) __printflike(4, 0);
+int	 vsprintf_l(char * __restrict, locale_t, const char * __restrict,
+		va_list) __DARWIN_LDBL_COMPAT2(vsprintf_l) __printflike(3, 0);
+int	 vsscanf_l(const char * __restrict, locale_t, const char * __restrict,
+		va_list) __DARWIN_LDBL_COMPAT2(vsscanf_l) __scanflike(3, 0);
+__END_DECLS
+
+#endif /* _XLOCALE__STDIO_H_ */