[utils/test_mod.c] random/srandom -> rand/srand
[utils/test_mod.c] random/srandom -> rand/srand

mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs