Index: uspace/lib/posix/include/posix/stdio.h
===================================================================
--- uspace/lib/posix/include/posix/stdio.h	(revision 3d95c9d298f9fdd9a38e39d934b2aaea1c837cee)
+++ uspace/lib/posix/include/posix/stdio.h	(revision dfeb4e22456c87386fa60f7ec044d07663801acb)
@@ -72,5 +72,5 @@
 typedef struct _IO_FILE FILE;
 
-#ifndef LIBPOSIX_INTERNAL
+#if !defined(LIBPOSIX_INTERNAL) && !defined(LIBC_STDIO_H_)
 	enum _buffer_type {
 		/** No buffering */