From 1a57267a17c2fc17fb6e104846fabc3e363c326c Mon Sep 17 00:00:00 2001
From: Emile <git@emile.space>
Date: Fri, 16 Aug 2024 19:50:26 +0200
Subject: initial commit

---
 vendor/modernc.org/mathutil/rat.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 vendor/modernc.org/mathutil/rat.go

(limited to 'vendor/modernc.org/mathutil/rat.go')

diff --git a/vendor/modernc.org/mathutil/rat.go b/vendor/modernc.org/mathutil/rat.go
new file mode 100644
index 0000000..2f3742f
--- /dev/null
+++ b/vendor/modernc.org/mathutil/rat.go
@@ -0,0 +1,27 @@
+// Copyright (c) 2014 The mathutil Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package mathutil // import "modernc.org/mathutil"
+
+// QCmpUint32 compares a/b and c/d and returns:
+//
+//   -1 if a/b <  c/d
+//    0 if a/b == c/d
+//   +1 if a/b >  c/d
+//
+func QCmpUint32(a, b, c, d uint32) int {
+	switch x, y := uint64(a)*uint64(d), uint64(b)*uint64(c); {
+	case x < y:
+		return -1
+	case x == y:
+		return 0
+	default: // x > y
+		return 1
+	}
+}
+
+// QScaleUint32 returns a such that a/b >= c/d.
+func QScaleUint32(b, c, d uint32) (a uint64) {
+	return 1 + (uint64(b)*uint64(c))/uint64(d)
+}
-- 
cgit 1.4.1