Index: uspace/lib/c/include/ipc/vfs.h
===================================================================
--- uspace/lib/c/include/ipc/vfs.h	(revision 0aa70f423d0b7162d509dad82025424772c65808)
+++ uspace/lib/c/include/ipc/vfs.h	(revision 0e976d9b2409af4cac48e9180326cd4f4ae2c4a4)
@@ -82,4 +82,5 @@
 	VFS_IN_WAIT_HANDLE,
 	VFS_IN_MTAB_GET,
+	VFS_IN_STATFS
 } vfs_in_request_t;
 
@@ -98,4 +99,5 @@
 	VFS_OUT_LOOKUP,
 	VFS_OUT_DESTROY,
+	VFS_OUT_STATFS,
 	VFS_OUT_LAST
 } vfs_out_request_t;
Index: uspace/lib/c/include/sys/statfs.h
===================================================================
--- uspace/lib/c/include/sys/statfs.h	(revision 0e976d9b2409af4cac48e9180326cd4f4ae2c4a4)
+++ uspace/lib/c/include/sys/statfs.h	(revision 0e976d9b2409af4cac48e9180326cd4f4ae2c4a4)
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2013 Manuele Conti
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup libc
+ * @{
+ */
+/** @file
+ */
+
+#ifndef LIBC_SYS_STATFS_H_
+#define LIBC_SYS_STATFS_H_
+
+#include <sys/types.h>
+
+struct statfs { 
+	uint32_t    f_type;     /* type of file system  */
+	uint32_t    f_bsize;    /* fundamental file system block size */
+	uint64_t    f_blocks;   /* total data blocks in file system */
+	uint64_t    f_bfree;    /* free blocks in fs */
+};
+
+extern int statfs(const char *, struct statfs *);
+#endif
+
+/** @}
+ */
Index: uspace/lib/c/include/vfs/vfs.h
===================================================================
--- uspace/lib/c/include/vfs/vfs.h	(revision 0aa70f423d0b7162d509dad82025424772c65808)
+++ uspace/lib/c/include/vfs/vfs.h	(revision 0e976d9b2409af4cac48e9180326cd4f4ae2c4a4)
@@ -44,7 +44,9 @@
 #include "vfs_mtab.h"
 
+
 enum vfs_change_state_type {
 	VFS_PASS_HANDLE
 };
+
 
 extern char *absolutize(const char *, size_t *);
@@ -61,5 +63,4 @@
 extern async_exch_t *vfs_exchange_begin(void);
 extern void vfs_exchange_end(async_exch_t *);
-
 #endif