From 187bba34b30bb5e36a077426fccfcee0b9f4f9c5 Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@twiddle.net>
Date: Mon, 8 Jul 2013 11:34:57 -0700
Subject: Make vga fonts const

---
 vgafonts.c  |  6 +++---
 vgatables.h | 10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/vgafonts.c b/vgafonts.c
index cdfd20d..ef59c9b 100644
--- a/vgafonts.c
+++ b/vgafonts.c
@@ -8,7 +8,7 @@
  * The package is (c) by Joseph Gil
  * The individual fonts are public domain
  */
-u8 vgafont8[256 * 8] VAR16 = {
+u8 const vgafont8[256 * 8] VAR16 = {
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
     0x7e, 0x81, 0xa5, 0x81, 0xbd, 0x99, 0x81, 0x7e,
     0x7e, 0xff, 0xdb, 0xff, 0xc3, 0xe7, 0xff, 0x7e,
@@ -267,7 +267,7 @@ u8 vgafont8[256 * 8] VAR16 = {
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 };
 
-u8 vgafont14[256 * 14] VAR16 = {
+u8 const vgafont14[256 * 14] VAR16 = {
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x7e, 0x81, 0xa5, 0x81, 0x81, 0xbd, 0x99, 0x81, 0x7e, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x7e, 0xff, 0xdb, 0xff, 0xff, 0xc3, 0xe7, 0xff, 0x7e, 0x00, 0x00, 0x00,
@@ -526,7 +526,7 @@ u8 vgafont14[256 * 14] VAR16 = {
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 };
 
-u8 vgafont16[256 * 16] VAR16 = {
+u8 const vgafont16[256 * 16] VAR16 = {
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x7e, 0x81, 0xa5, 0x81, 0x81, 0xbd, 0x99, 0x81, 0x81, 0x7e, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x7e, 0xff, 0xdb, 0xff, 0xff, 0xc3, 0xe7, 0xff, 0xff, 0x7e, 0x00, 0x00, 0x00, 0x00,
diff --git a/vgatables.h b/vgatables.h
index c059efb..52cbd92 100644
--- a/vgatables.h
+++ b/vgatables.h
@@ -155,11 +155,11 @@ extern struct VideoParam_s video_param_table[];
 extern u8 static_functionality[];
 
 // vgafonts.c
-extern u8 vgafont8[];
-extern u8 vgafont14[];
-extern u8 vgafont16[];
-extern u8 vgafont14alt[];
-extern u8 vgafont16alt[];
+extern const u8 vgafont8[];
+extern const u8 vgafont14[];
+extern const u8 vgafont16[];
+extern const u8 vgafont14alt[];
+extern const u8 vgafont16alt[];
 
 // vga.c
 struct carattr {
-- 
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