frame_zero       6387 ext/pcre/pcrelib/pcre_exec.c heapframe frame_zero;
frame_zero       6388 ext/pcre/pcrelib/pcre_exec.c frame_zero.Xprevframe = NULL;            /* Marks the top level */
frame_zero       6389 ext/pcre/pcrelib/pcre_exec.c frame_zero.Xnextframe = NULL;            /* None are allocated yet */
frame_zero       6390 ext/pcre/pcrelib/pcre_exec.c md->match_frames_base = &frame_zero;
frame_zero       7112 ext/pcre/pcrelib/pcre_exec.c   release_match_heapframes(&frame_zero);
frame_zero       7132 ext/pcre/pcrelib/pcre_exec.c   release_match_heapframes(&frame_zero);
frame_zero       7166 ext/pcre/pcrelib/pcre_exec.c   release_match_heapframes(&frame_zero);