#ifndef RND_H
#define RND_H
#define HIG_ENTROPY_SOURCE "/dev/random"
#define LOW_ENTROPY_SOURCE "/dev/urandom"
/* secrand is not really secure, but the name only suggests it's better to use
* than rand(3) when transferring bytes over the network in non-security
* critical structure members. secrand() is only used to fill up salts actually.
*/
extern int secrand(void);
extern void gen_key_bytes(unsigned char *area, size_t len);
#endif /* RND_H */
