plp               243 maint/gnulib/lib/obstack.c   struct _obstack_chunk *plp;   /* point to previous chunk if any */
plp               251 maint/gnulib/lib/obstack.c       plp = lp->prev;
plp               252 maint/gnulib/lib/obstack.c       lp = plp;
plp               264 maint/gnulib/lib/obstack.c   struct _obstack_chunk *plp;   /* point to previous chunk if any */
plp               272 maint/gnulib/lib/obstack.c       plp = lp->prev;
plp               274 maint/gnulib/lib/obstack.c       lp = plp;