ling-wasm

export function ling_sleep_ms(ms) {
    const t = Math.max(0, ms | 0);
    if (t <= 0) return;
    try {
        if (typeof SharedArrayBuffer === 'function'
                && typeof Atomics === 'object'
                && typeof Atomics.wait === 'function') {
            const sab = new SharedArrayBuffer(4);
            const i32 = new Int32Array(sab);
            Atomics.wait(i32, 0, 0, t);
            return;
        }
    } catch (_) {}
    const end = Date.now() + t;
    while (Date.now() < end) {}
}