From 42b331e3b0d50b40790f660b331014f295e818f4 Mon Sep 17 00:00:00 2001
From: antifallobst <antifallobst@systemausfall.org>
Date: Sat, 11 Feb 2023 15:59:51 +0100
Subject: [PATCH] feature (kernel): implemented function to get absolute number

---
 kernel/inc/utils/math.h | 1 +
 kernel/src/utils/math.c | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/kernel/inc/utils/math.h b/kernel/inc/utils/math.h
index 42523da..bd506a4 100644
--- a/kernel/inc/utils/math.h
+++ b/kernel/inc/utils/math.h
@@ -24,5 +24,6 @@
 #define FLOOR_TO(a, b)  (a     - (a % b))
 
 uint64_t pow(uint64_t base, uint64_t exp);
+uint64_t abs(int64_t n);
 
 #endif //NOX_MATH_H
diff --git a/kernel/src/utils/math.c b/kernel/src/utils/math.c
index 8af2d8b..1695705 100644
--- a/kernel/src/utils/math.c
+++ b/kernel/src/utils/math.c
@@ -21,4 +21,11 @@ uint64_t pow(uint64_t base, uint64_t exp) {
         n *= base;
     }
     return n;
+}
+
+uint64_t abs(int64_t n) {
+    if (n < 0) {
+        return n * -1;
+    }
+    return n;
 }
\ No newline at end of file