ID_FROM_CHILD_THREAD  203 server/mpm/experimental/event/event.c #define ID_FROM_CHILD_THREAD(c, t)    ((c * thread_limit) + t)
ID_FROM_CHILD_THREAD   53 server/mpm/mpmt_os2/mpmt_os2_child.c #define ID_FROM_CHILD_THREAD(c, t)    ((c * HARD_THREAD_LIMIT) + t)
ID_FROM_CHILD_THREAD  156 server/mpm/worker/worker.c #define ID_FROM_CHILD_THREAD(c, t)    ((c * thread_limit) + t)