From 176b2b462371cd860ac9c6b5d2c1db92ae707e88 Mon Sep 17 00:00:00 2001
From: Fabrice <fabrice@schaub-dev.xyz>
Date: Mon, 2 Mar 2026 21:56:42 +0100
Subject: dont need array

---
 src/common.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/common.cc')

diff --git a/src/common.cc b/src/common.cc
index fd2a843..64c462b 100644
--- a/src/common.cc
+++ b/src/common.cc
@@ -25,6 +25,8 @@ typedef intptr_t isize;
 /* intrinsics */
 #define likely(cond) __builtin_expect(!!(cond), 1)
 #define unlikely(cond) __builtin_expect(!!(cond), 0)
+#define containerof(type, member, ptr) \
+    ((type *)((char *)(ptr) - offsetof(type, member)))
 
 /* error handling sort of */
 [[noreturn]] void panic_impl(const char* file, i32 line, const char* fmt, ...) {
@@ -81,7 +83,7 @@ template <typename T>
 bool slice_write(const Slice<T>* slice, FILE* stream) {
   assert_neq(slice, nullptr);
   assert_neq(stream, nullptr);
-  
+
   usize rc = fwrite(slice->ptr, sizeof(T), slice->length, stream);
   if (rc == 0 || slice->size() > rc) return false;
   return true;
-- 
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