From 4402a7477a03e4841d080ba96ed01e6f61c4e826 Mon Sep 17 00:00:00 2001
From: jeffkdev <18176443+jeffkdev@users.noreply.github.com>
Date: Tue, 5 May 2026 08:14:03 -0400
Subject: [PATCH] Add emscripten_num_logical_cores()

---
 lib/std/os/emscripten.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/std/os/emscripten.zig b/lib/std/os/emscripten.zig
index bb833a519a..b7beb70eb7 100644
--- a/lib/std/os/emscripten.zig
+++ b/lib/std/os/emscripten.zig
@@ -882,6 +882,7 @@ pub extern "c" fn emscripten_hide_mouse() void;
 pub extern "c" fn emscripten_set_canvas_size(width: c_int, height: c_int) void;
 pub extern "c" fn emscripten_get_canvas_size(width: *c_int, height: *c_int, isFullscreen: *c_int) void;
 pub extern "c" fn emscripten_get_now() f64;
+pub extern "c" fn emscripten_num_logical_cores() c_int;
 pub extern "c" fn emscripten_random() f32;
 pub const em_idb_onload_func = ?*const fn (?*anyopaque, ?*anyopaque, c_int) callconv(.c) void;
 pub extern "c" fn emscripten_idb_async_load(db_name: [*:0]const u8, file_id: [*:0]const u8, arg: ?*anyopaque, onload: em_idb_onload_func, onerror: em_arg_callback_func) void;