- NAME
- SYNOPSIS
- DESCRIPTION
- RETURN VALUE
- SEE ALSO
- HISTORY

# NAME

RAND_cleanup - erase the PRNG state

# SYNOPSIS

     #include <openssl/rand.h>

     void RAND_cleanup(void);

# DESCRIPTION

`RAND_cleanup()` erases the memory used by the PRNG.

# RETURN VALUE

`RAND_cleanup()` returns no value.

# SEE ALSO

rand

# HISTORY

`RAND_cleanup()` is available in all versions of SSLeay and OpenSSL.