fail_stack_elt_t  892 src/regex-emacs.c   fail_stack_elt_t *stack;
fail_stack_elt_t  907 src/regex-emacs.c 		   * sizeof (fail_stack_elt_t));			\
fail_stack_elt_t  933 src/regex-emacs.c 	  (fail_stack).avail * sizeof (fail_stack_elt_t),		\
fail_stack_elt_t  936 src/regex-emacs.c           * sizeof (fail_stack_elt_t)),                                 \