From bba4a692dba7248a8cff6f356bc0ddca2bed9896 Mon Sep 17 00:00:00 2001
From: Stefan Haustein <stefan.haustein@gmail.com>
Date: Wed, 24 Jan 2024 20:13:28 +0100
Subject: [PATCH] clarify comments some more

---
 src/tiv.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/tiv.cpp b/src/tiv.cpp
index 50176a9..c63528f 100644
--- a/src/tiv.cpp
+++ b/src/tiv.cpp
@@ -40,14 +40,15 @@
 #include <string>
 #include <vector>
 
-// CImg, the superior grafiks library
+// This #define tells CImg that we use the library without any display options --
+// just for loading images.
 #define cimg_display 0
 #include "CImg.h"
 
-// First include for detecting console output size,
-// everything else for exit codes
 #ifdef _POSIX_VERSION
+// Console output size detection
 #include <sys/ioctl.h>
+// Exit codes
 #include <sysexits.h>
 #endif