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-rw-r--r--util-src/crand.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/util-src/crand.c b/util-src/crand.c
index da79f3c7..aa3379c2 100644
--- a/util-src/crand.c
+++ b/util-src/crand.c
@@ -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"