From b55c13dec24ef2443f4c94e43e01137047254904 Mon Sep 17 00:00:00 2001
From: Yuri D'Elia <wavexx@thregr.org>
Date: Sat, 28 Aug 2021 18:09:22 +0200
Subject: [PATCH] Use operators for min/max

Turns out AVR doesn't have __builtin_min/max
---
 src/cmath.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/cmath.h b/src/cmath.h
index ffd6128..53e5d18 100644
--- a/src/cmath.h
+++ b/src/cmath.h
@@ -9,19 +9,19 @@
 // AVR libc doesn't support cmath
 #include <math.h>
 
-// Use builtin functions for min/max/abs
 template <typename T>
 static inline const T min(T a, T b) {
-    return __builtin_min((a, b));
+    return a <= b ? a : b;
 }
 
 template <typename T>
 static inline const T max(T a, T b) {
-    return __builtin_max((a, b));
+    return a > b ? a : b;
 }
 
 template <typename T>
 static inline const T abs(T n) {
+    // Use builtin function when available
     return __builtin_abs((n));
 }