From ad0875aaac9d0b6e3b2d911e1168f1075ba28e19 Mon Sep 17 00:00:00 2001
From: Jonas 'Sortie' Termansen <sortie@maxsi.org>
Date: Sun, 23 Dec 2012 19:14:58 +0100
Subject: [PATCH] Add TextPos relations.

---
 sortix/include/sortix/kernel/textbuffer.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sortix/include/sortix/kernel/textbuffer.h b/sortix/include/sortix/kernel/textbuffer.h
index 43b879f0..4a2331bf 100644
--- a/sortix/include/sortix/kernel/textbuffer.h
+++ b/sortix/include/sortix/kernel/textbuffer.h
@@ -46,6 +46,16 @@ struct TextChar
 	uint8_t vgacolor; // Format of <sortix/vga.h>
 };
 
+static inline bool IsTextPosBeforeTextPos(const TextPos& a, const TextPos& b)
+{
+	return a.y < b.y || (a.y == b.y && a.x < b.x);
+}
+
+static inline bool IsTextPosAfterTextPos(const TextPos& a, const TextPos& b)
+{
+	return a.y > b.y || (a.y == b.y && a.x > b.x);
+}
+
 class TextBuffer
 {
 public: