From 3de34d6f2131f6e4ab837fc7d3f2dd20afcd7c1e Mon Sep 17 00:00:00 2001
From: Siddharth Chandrasekaran <sidcha.dev@gmail.com>
Date: Thu, 22 Feb 2024 00:53:26 +0100
Subject: [PATCH] utils: Add likely/unlikely macros

Signed-off-by: Siddharth Chandrasekaran <sidcha.dev@gmail.com>
---
 include/utils/utils.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/utils/utils.h b/include/utils/utils.h
index 430b5c6..681f749 100644
--- a/include/utils/utils.h
+++ b/include/utils/utils.h
@@ -136,11 +136,15 @@ extern "C" {
 #define __noreturn
 #define __weak
 #define __unreachable()
+#define likely(p) (p)
+#define unlikely(p) (p)
 #else
 #define __format_printf(x, y)   __attribute__((format(printf, x, y)))
 #define __noreturn              __attribute__((noreturn))
 #define __weak                  __attribute__((weak))
 #define __unreachable()         __builtin_unreachable()
+#define likely(p)               __builtin_expect(!!(p), 1)
+#define unlikely(p)             __builtin_expect(!!(p), 0)
 #endif
 
 /**