SYNOPSIS
#include <nng/nng.h>
#include <nng/supplemental/util/platform.h>
uint32_t nng_random(void);DESCRIPTION
The nng_random() returns a random number.
The value returned is suitable for use with cryptographic functions such as
key generation.
The value is obtained using platform specific cryptographically strong random
number facilities when available.
RETURN VALUES
Random number.
ERRORS
None.