/*
crypto.h -- header for crypto.c
- Copyright (C) 2014, 2017 Guus Sliepen <guus@meshlink.io>
+ Copyright (C) 2014-2020 Guus Sliepen <guus@meshlink.io>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-extern void crypto_init();
-extern void crypto_exit();
-extern void randomize(void *, size_t);
+void crypto_init(void);
+void crypto_exit(void);
+void randomize(void *buf, size_t len);
#endif