From 510a596849cfdac0147d5f68a5a7ea18fc97d243 Mon Sep 17 00:00:00 2001
From: Guillaume DIDIER <guillaume.didier.2014@polytechnique.org>
Date: Mon, 4 Nov 2019 13:54:01 +0100
Subject: [PATCH] Add preliminary VGA color support.

(This API is not complete)
---
 vga_buffer/src/lib.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/vga_buffer/src/lib.rs b/vga_buffer/src/lib.rs
index b604e43..412fd3d 100644
--- a/vga_buffer/src/lib.rs
+++ b/vga_buffer/src/lib.rs
@@ -283,6 +283,10 @@ pub fn _print(args: fmt::Arguments) {
     WRITER.lock().write_fmt(args).unwrap();
 }
 
+pub fn set_colors(fg: ForegroundColor, bg: Color) {
+    WRITER.lock().color_code = ColorCode::new(fg, bg);
+}
+
 lazy_static! {
     pub static ref WRITER: Mutex<Writer> = Mutex::new(Writer::new(
         ColorCode::new(ForegroundColor::Yellow, Color::Blue),