From 99e183a2f569729d722d83503cb851d6198fc1fe Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Thu, 23 Jul 2020 13:10:22 +0200
Subject: Some functions for stdlib

---
 src/lib/math.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/lib/math.c

(limited to 'src/lib/math.c')

diff --git a/src/lib/math.c b/src/lib/math.c
new file mode 100644
index 0000000..9cd9cea
--- /dev/null
+++ b/src/lib/math.c
@@ -0,0 +1,15 @@
+// MIT License, Copyright (c) 2020 Marvin Borner
+
+int pow(int base, int exp)
+{
+	if (exp < 0)
+		return 0;
+
+	if (!exp)
+		return 1;
+
+	int ret = base;
+	for (int i = 1; i < exp; i++)
+		ret *= base;
+	return ret;
+}
-- 
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