1 /*-
26  * $Id: _elftc.h 3446 2016-05-03 01:31:17Z emaste $
41 #define	offsetof(T, M)		((int) &((T*) 0) -> M)  argument
44 /* --QUEUE-MACROS-- [[ */
80 #define	LIST_FOREACH_SAFE(var, head, field, tvar)		\  argument
81 	for ((var) = LIST_FIRST((head));			\
87 #define	SLIST_FOREACH_SAFE(var, head, field, tvar)		\  argument
88 	for ((var) = SLIST_FIRST((head));			\
96 		*(head1)->stqh_last = (head2)->stqh_first;	\
97 		(head1)->stqh_last = (head2)->stqh_last;	\
104 #define	STAILQ_EMPTY(head)	((head)->stqh_first == NULL)  argument
115 #define	STAILQ_FIRST(head)	((head)->stqh_first)  argument
127 #define	STAILQ_HEAD_INITIALIZER(head)				\  argument
128 	{ NULL, &(head).stqh_first }
132 #define	STAILQ_FOREACH(var, head, field)			\  argument
133 	for ((var) = ((head)->stqh_first);			\
135 		(var) = ((var)->field.stqe_next))
139 #define STAILQ_FOREACH_SAFE(var, head, field, tvar)		\  argument
140        for ((var) = STAILQ_FIRST((head));			\
146 #define	STAILQ_INIT(head) do {					\  argument
147 	(head)->stqh_first = NULL;				\
148 	(head)->stqh_last = &(head)->stqh_first;		\
153 #define	STAILQ_INSERT_HEAD(head, elm, field) do {			\  argument
154 	if (((elm)->field.stqe_next = (head)->stqh_first) == NULL)	\
155 		(head)->stqh_last = &(elm)->field.stqe_next;		\
156 	(head)->stqh_first = (elm);					\
161 #define	STAILQ_INSERT_TAIL(head, elm, field) do {			\  argument
162 	(elm)->field.stqe_next = NULL;					\
163 	*(head)->stqh_last = (elm);					\
164 	(head)->stqh_last = &(elm)->field.stqe_next;			\
169 #define	STAILQ_INSERT_AFTER(head, listelm, elm, field) do {		\  argument
170 	if (((elm)->field.stqe_next = (listelm)->field.stqe_next) == NULL)\
171 		(head)->stqh_last = &(elm)->field.stqe_next;		\
172 	(listelm)->field.stqe_next = (elm);				\
177 #define STAILQ_LAST(head, type, field)					\  argument
178 	(STAILQ_EMPTY((head)) ?					\
180 	    ((char *)((head)->stqh_last) - offsetof(struct type, field))))
184 #define	STAILQ_NEXT(elm, field)	((elm)->field.stqe_next)
188 #define	STAILQ_REMOVE(head, elm, type, field) do {			\  argument
189 	if ((head)->stqh_first == (elm)) {				\
190 		STAILQ_REMOVE_HEAD((head), field);			\
192 		struct type *curelm = (head)->stqh_first;		\
193 		while (curelm->field.stqe_next != (elm))		\
194 			curelm = curelm->field.stqe_next;		\
195 		if ((curelm->field.stqe_next =				\
196 			curelm->field.stqe_next->field.stqe_next) == NULL) \
197 			    (head)->stqh_last = &(curelm)->field.stqe_next; \
203 #define	STAILQ_REMOVE_HEAD(head, field) do {				\  argument
204 	if (((head)->stqh_first = (head)->stqh_first->field.stqe_next) == \
206 		(head)->stqh_last = &(head)->stqh_first;		\
215 #define	STAILQ_SORT(head, type, field, cmp) do {			\  argument
224 		while (!STAILQ_EMPTY((head))) {				\
228 			for (_i = 0; _i < _sz && !STAILQ_EMPTY((head));	\
230 				_e = STAILQ_FIRST((head));		\
234 				STAILQ_REMOVE_HEAD((head), field);	\
239 			_q = STAILQ_FIRST((head));			\
244 					STAILQ_REMOVE_HEAD((head),	\
246 					_qsz--;				\
251 					_psz--;				\
256 					_psz--;				\
260 					STAILQ_REMOVE_HEAD((head),	\
262 					_qsz--;				\
267 		(head)->stqh_first = _lb.stqh_first;			\
268 		(head)->stqh_last = _lb.stqh_last;			\
275 #define TAILQ_FOREACH_SAFE(var, head, field, tvar)                      \  argument
276 	for ((var) = TAILQ_FIRST((head));                               \
281 /* ]] --QUEUE-MACROS-- */
300 #define	ELFTC_VCSID(ID)		__asm__(".ident\t\"" ID "\"")
308 #define	ELFTC_VCSID(ID)		__asm__(".ident\t\"" ID "\"")
320 #define	ELFTC_VCSID(ID)		__asm__(".ident\t\"" ID "\"")
370  ** Per-OS configuration.
465 /* from src/doc/CHANGES: flex(1): Import flex-2.5.35 [christos 20091025] */