| // Copyright 2016 The Fuchsia Authors |
| // Copyright (c) 2008-2014 Travis Geiselbrecht |
| // |
| // Use of this source code is governed by a MIT-style |
| // license that can be found in the LICENSE file or at |
| // https://opensource.org/licenses/MIT |
| |
| #ifndef __RAND_H |
| #define __RAND_H |
| |
| #include <magenta/compiler.h> |
| #include <sys/types.h> |
| |
| __BEGIN_CDECLS; |
| |
| int rand(void); |
| void srand(unsigned int seed); |
| |
| /* non standard extension to add some entropy to the seed */ |
| void rand_add_entropy(const void *buf, size_t len); |
| |
| __END_CDECLS; |
| |
| #endif |
| |
