From 0c0fe6765c84ed931831b07096609b1d68f5bf5f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Thu, 15 Oct 2026 14:42:49 +0200
Subject: [PATCH] std.c: fix mmsghdr layout for freebsd

---
 lib/std/c.zig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/std/c.zig b/lib/std/c.zig
index 26508fe05853149056a55af129e575f7fe235d31..5a8d055b889ec6ba0f531404d8aeb5d69e06ef96 100644
--- a/lib/std/c.zig
+++ b/lib/std/c.zig
@@ -4332,6 +4332,10 @@ const posix_msghdr_const = extern struct {
 };
 
 pub const mmsghdr = switch (native_os) {
+    .freebsd => extern struct {
+        hdr: msghdr,
+        len: isize,
+    },
     .linux => linux.mmsghdr,
     else => extern struct {
         hdr: msghdr,
-- 
2.54.0