From 8ad85ae2aa32089bbf9e0fedb970c0d7f1c15cb1 Mon Sep 17 00:00:00 2001
From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Sat, 22 Oct 2016 23:37:19 +0100
Subject: [PATCH] Add comment describing uprf().

---
 sbr/uprf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sbr/uprf.c b/sbr/uprf.c
index 179955a3..f7721d57 100644
--- a/sbr/uprf.c
+++ b/sbr/uprf.c
@@ -10,6 +10,8 @@
 #include <h/mh.h>
 
 
+/* uprf returns true if c1 starts with c2, ignoring case.
+ * Otherwise false.  If c1 or c2 are NULL then false results. */
 int
 uprf (const char *c1, const char *c2)
 {
-- 
2.56.0