util: add the cat function as a utility
[akaros.git] / user / vmm / include / vmm / util.h
1 /* Copyright (c) 2015 Google Inc.
2  * Ron Minnich <rminnich@google.com>
3  * See LICENSE for details.
4  *
5  * util.h */
6
7 #pragma once
8
9 ssize_t cat(char *file, void *where, size_t size);