Provided by: libmongoc-doc_1.9.2+dfsg-1build1_all 
NAME
mongoc_rand_seed - mongoc_rand_seed()
SYNOPSIS
void
mongoc_rand_seed (const void *buf, int num);
DESCRIPTION
Seeds the mongoc random number generator with num bytes of entropy.
PARAMETERS
• buf: A buffer.
• num: An int of number of bytes in buf.
AUTHOR
MongoDB, Inc
COPYRIGHT
2018, MongoDB, Inc
1.9.3-dev Feb 05, 2018 MONGOC_RAND_SEED(3)