From 09c3bdb186868204cb03d457244e05e12eb685d6 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sun, 21 Mar 2021 12:40:41 +0100
Subject: Hardened syscalls

---
 libc/inc/def.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libc/inc/def.h')

diff --git a/libc/inc/def.h b/libc/inc/def.h
index c334fcb..708ffee 100644
--- a/libc/inc/def.h
+++ b/libc/inc/def.h
@@ -28,6 +28,8 @@ typedef unsigned long long u64;
 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
 #define MAX(a, b) (((a) > (b)) ? (a) : (b))
 
+#define ABS(a) (((a) < 0) ? (-a) : (a))
+
 #define NORETURN __attribute__((noreturn))
 #define NO_SANITIZE __attribute__((no_sanitize("undefined")))
 #define PACKED __attribute__((packed))
-- 
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