599 #define RRB_GET_SRC(srcfield, type, field, txt, checklength) do { \  argument
602 	    (checklength > 0 && ((size_t) checklength) != f_##field##_len)) { \
610 #define RRB_GET(type, field, txt, checklength) \  argument
611 	RRB_GET_SRC(plain, type, field, txt, checklength)
612 #define RRB_GET_AUTH(type, field, txt, checklength) \  argument
613 	RRB_GET_SRC(auth, type, field, txt, checklength)
615 #define RRB_GET_OPTIONAL_SRC(srcfield, type, field, txt, checklength) do { \  argument
618 	    (checklength > 0 && ((size_t) checklength) != f_##field##_len)) { \
626 #define RRB_GET_OPTIONAL(type, field, txt, checklength) \  argument
627 	RRB_GET_OPTIONAL_SRC(plain, type, field, txt, checklength)
628 #define RRB_GET_OPTIONAL_AUTH(type, field, txt, checklength) \  argument
629 	RRB_GET_OPTIONAL_SRC(auth, type, field, txt, checklength)