diff -r 14722c5f8856 -r 74babc0082b7 src/server/daemon/vfs.h
--- a/src/server/daemon/vfs.h	Wed May 22 15:05:06 2013 +0200
+++ b/src/server/daemon/vfs.h	Sun May 26 12:12:07 2013 +0200
@@ -47,6 +47,7 @@
 void sys_set_error_status(VFSContext *ctx);
 ssize_t sys_file_read(SYS_FILE fd, void *buf, size_t nbyte);
 ssize_t sys_file_write(SYS_FILE fd, const void *buf, size_t nbyte);
+off_t sys_file_seek(SYS_FILE fd, off_t offset, int whence);
 void sys_file_close(SYS_FILE fd);
 int sys_dir_read(VFS_DIR dir, VFS_ENTRY *entry, int getstat);
 void sys_dir_close(VFS_DIR dir);