From ccca4d71360776f5589312525b2397c84ad0096d Mon Sep 17 00:00:00 2001
From: Joshua Haberman <joshua@reverberate.org>
Date: Mon, 15 Jun 2009 15:45:27 -0700
Subject: Acknowledge authorship and fix warning in the eng() function.

---
 test_util.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test_util.h b/test_util.h
index 6e9e7f9..a998a19 100644
--- a/test_util.h
+++ b/test_util.h
@@ -1,3 +1,6 @@
+/* Function for printing numbers using si prefixes (k, M, G, etc.).
+ * From http://www.cs.tut.fi/~jkorpela/c/eng.html */
+
 #define PREFIX_START (-24)
 /* Smallest power of then for which there is a prefix defined.
    If the set of prefixes will be extended, change this constant
@@ -8,7 +11,7 @@
 
 static char *eng(double value, int digits, int numeric)
 {
-  static char *prefix[] = {
+  static const char *prefix[] = {
   "y", "z", "a", "f", "p", "n", "u", "m", "",
   "k", "M", "G", "T", "P", "E", "Z", "Y"
   };
-- 
cgit v1.2.3