From c9a0cc0e4c92f95a0ade5541cc3c080e9912c772 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Thu, 15 Oct 2026 01:50:57 +0200
Subject: [PATCH] std.c: define pthread_key_t for haiku

---
 lib/std/c.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/std/c.zig b/lib/std/c.zig
index cb771893ca1d6a16c7892bd68ce6caa3b09527ba..f4fff3582d64b7732a9cc596aa1aaec45bac89b5 100644
--- a/lib/std/c.zig
+++ b/lib/std/c.zig
@@ -8208,7 +8208,7 @@ pub const pthread_key_t = switch (native_os) {
     .linux, .emscripten => c_uint,
     .driverkit, .ios, .maccatalyst, .macos, .tvos, .visionos, .watchos => c_ulong,
     // https://github.com/SerenityOS/serenity/blob/b98f537f117b341788023ab82e0c11ca9ae29a57/Kernel/API/POSIX/sys/types.h#L65
-    .openbsd, .illumos, .serenity => c_int,
+    .openbsd, .haiku, .illumos, .serenity => c_int,
     else => void,
 };
 
-- 
2.54.0