M_UNLOCK         4604 modules/dav/main/mod_dav.c         | (AP_METHOD_BIT << M_UNLOCK)
M_UNLOCK         4672 modules/dav/main/mod_dav.c     if (r->method_number == M_UNLOCK) {
M_UNLOCK          440 modules/http/http_protocol.c     register_one_method(p, "UNLOCK", M_UNLOCK);
M_UNLOCK          584 modules/http/http_protocol.c                         ? M_UNLOCK : UNKNOWN_METHOD);