Method queue

src/backend/cpu/queue.hpp:93–96

class queue {
   public:
    queue()
        : count(0)
        , sync_calls(__SYNCHRONOUS_ARCH == 1 ||
                     common::getEnvVar("AF_SYNCHRONOUS_CALLS") == "1") {}

    template<typename F, typename... Args>
    void enqueue(const F func, Args &&...args) {