From 72e4803939a036be86ac70b0bded554f1c4cc1bc Mon Sep 17 00:00:00 2001
From: hashlag <hashlag@hashlag.local>
Date: Sat, 29 Aug 2026 22:30:00 +0300
Subject: [PATCH] Branchless: Introduce TrueMask and FalseMask constants.

---
 Chaos/Padding/PadderIso7816.hpp | 4 ++--
 Chaos/Service/Branchless.hpp    | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/Chaos/Padding/PadderIso7816.hpp b/Chaos/Padding/PadderIso7816.hpp
index 547f6e7..cb1d5dd 100644
--- a/Chaos/Padding/PadderIso7816.hpp
+++ b/Chaos/Padding/PadderIso7816.hpp
@@ -52,8 +52,8 @@ public:
         uint8_t padSizeIncrement = 1;
         uint8_t padSize = 0;
 
-        uint8_t encountered0x80 = 0x00;
-        uint8_t onlyZerosPast0x80 = 0xFF;
+        uint8_t encountered0x80 = Branchless::FalseMask;
+        uint8_t onlyZerosPast0x80 = Branchless::TrueMask;
 
         InputIt it = end;
         while (it != begin && padSize < std::numeric_limits<uint8_t>::max())
diff --git a/Chaos/Service/Branchless.hpp b/Chaos/Service/Branchless.hpp
index 3c3dff4..9c16fd1 100644
--- a/Chaos/Service/Branchless.hpp
+++ b/Chaos/Service/Branchless.hpp
@@ -10,6 +10,9 @@ namespace Chaos::Service
 
 struct Branchless
 {
+    static constexpr uint8_t FalseMask = 0x00;
+    static constexpr uint8_t TrueMask = 0xFF;
+
     template<typename OutUInt, typename InUInt>
     static constexpr OutUInt MsbMask(InUInt in) noexcept
     {