Xprevframe        364 ext/pcre/pcrelib/pcre_exec.c   newframe->Xprevframe = frame;\
Xprevframe        375 ext/pcre/pcrelib/pcre_exec.c   frame = oldframe->Xprevframe;\
Xprevframe        388 ext/pcre/pcrelib/pcre_exec.c   struct heapframe *Xprevframe;
Xprevframe       6388 ext/pcre/pcrelib/pcre_exec.c frame_zero.Xprevframe = NULL;            /* Marks the top level */