Function ff_switch_curthread

lib/ff_compat.c:124–133

inline void *
ff_switch_curthread(void *new_curthread)
{
    void *old_curthread = pcurthread;
    if (new_curthread != NULL) {
        pcurthread = new_curthread;
    }

    return old_curthread;
}

inline void
ff_restore_curthread(void *old_curthread)