From 12577f3445df86023ba0cbe2462d55ea5dcafe20 Mon Sep 17 00:00:00 2001
From: Alejandro Sior <aho@sior.be>
Date: Fri, 17 Jun 2022 14:43:27 +0200
Subject: gptman: now can allocate partitions

---
 gpt/range.ha | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 gpt/range.ha

(limited to 'gpt/range.ha')

diff --git a/gpt/range.ha b/gpt/range.ha
new file mode 100644
index 0000000..783e40d
--- /dev/null
+++ b/gpt/range.ha
@@ -0,0 +1,12 @@
+fn rangehas(a: (u64, u64), b: (u64, u64)) bool = {
+	if (b.0 + b.1 <= a.0)
+		return false;
+	if (b.0 >= a.0 + a.1)
+		return false;
+
+	return true;
+};
+
+fn overlap(a: (u64, u64), b: (u64, u64)) bool = {
+	return rangehas(a, b) || rangehas(b, a);
+};
-- 
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