# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1485073953 -3600
# Node ID b9910a507250e5af81a2948e99c94402af1e042b
# Parent  1fb477d19fdded1a5f416c6291afe8fafd3e73e0
util.crand: Add comment describing purpose of module

diff -r 1fb477d19fdd -r b9910a507250 util-src/crand.c
--- a/util-src/crand.c	Sun Jan 22 09:31:56 2017 +0100
+++ b/util-src/crand.c	Sun Jan 22 09:32:33 2017 +0100
@@ -11,6 +11,12 @@
 /*
 * crand.c
 * C PRNG interface
+*
+* The purpose of this module is to provide access to a PRNG in
+* environments without /dev/urandom
+*
+* Caution! This has not been extensively tested.
+*
 */
 
 #include "lualib.h"