From 7d591432c47f49f9335e2a74796fbb9ad939a86b Mon Sep 17 00:00:00 2001
From: Michel Hermier <michel.hermier@gmail.com>
Date: Sat, 27 Mar 2021 22:20:15 +0100
Subject: [PATCH] AK: Add Signed/Unsigned concepts.

---
 AK/Concepts.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/AK/Concepts.h b/AK/Concepts.h
index 1c2a007579..1df01425d6 100644
--- a/AK/Concepts.h
+++ b/AK/Concepts.h
@@ -41,6 +41,12 @@ concept FloatingPoint = IsFloatingPoint<T>::value;
 template<typename T>
 concept Arithmetic = IsArithmetic<T>::value;
 
+template<typename T>
+concept Signed = IsSigned<T>::value;
+
+template<typename T>
+concept Unsigned = IsUnsigned<T>::value;
+
 #endif
 
 }
@@ -50,5 +56,7 @@ concept Arithmetic = IsArithmetic<T>::value;
 using AK::Concepts::Arithmetic;
 using AK::Concepts::FloatingPoint;
 using AK::Concepts::Integral;
+using AK::Concepts::Signed;
+using AK::Concepts::Unsigned;
 
 #endif