1 files changed, 1 insertions, 0 deletions
diff --git a/vbe.c b/vbe.c
index 1ac5cab..8f12a3c 100644
--- a/vbe.c
+++ b/vbe.c
@@ -15,6 +15,7 @@
 #include "get-edid.h"
 #include "int10/vbios.h"
 
+/* This specifies whether CPU emulation is used or real mode execution */
 #ifdef __i386__
 #define cpuemu 0
 #else