71 	vntsd_que_t *p;  in vntsd_que_append()  local
84 	p = *que_hd;  in vntsd_que_append()
86 	if (p == NULL) {  in vntsd_que_append()
91 		while (p->nextp != NULL)  in vntsd_que_append()
92 			p = p->nextp;  in vntsd_que_append()
93 		p->nextp = el;  in vntsd_que_append()
96 	el->prevp = p;  in vntsd_que_append()
143 	vntsd_que_t	*p = *que_hd;  in vntsd_que_rm()  local
147 	while (p != NULL) {  in vntsd_que_rm()
149 		if (p->handle == handle) {  in vntsd_que_rm()
152 		prevp = p;  in vntsd_que_rm()
153 		p = p->nextp;  in vntsd_que_rm()
156 	if (p == NULL) {  in vntsd_que_rm()
162 	if (p == *que_hd) {  in vntsd_que_rm()
164 		*que_hd = p->nextp;  in vntsd_que_rm()
166 		prevp->nextp = p->nextp;  in vntsd_que_rm()
169 	if (p->nextp != NULL) {  in vntsd_que_rm()
170 		p->nextp->prevp = prevp;  in vntsd_que_rm()
173 	handle = p->handle;  in vntsd_que_rm()
175 	free(p);  in vntsd_que_rm()
185 	vntsd_que_t *p = que_hd;  in vntsd_que_walk()  local
187 	while (p != NULL) {  in vntsd_que_walk()
188 		if ((*el_func)(p->handle)) {  in vntsd_que_walk()
189 		    return (p->handle);  in vntsd_que_walk()
192 		p = p->nextp;  in vntsd_que_walk()
202 	vntsd_que_t *p = que_hd;  in vntsd_que_find()  local
205 	while (p != NULL) {  in vntsd_que_find()
206 		if ((*compare_func)(p->handle, data)) {  in vntsd_que_find()
208 			return (p->handle);  in vntsd_que_find()
211 		p = p->nextp;  in vntsd_que_find()
222 	vntsd_que_t *p;  in vntsd_free_que()  local
225 		p = *q;  in vntsd_free_que()
227 		*q  = p->nextp;  in vntsd_free_que()
231 			(*clean_func)(p->handle);  in vntsd_free_que()
233 			free(p->handle);  in vntsd_free_que()
236 		free(p);  in vntsd_free_que()
247 	vntsd_que_t *p = que_hd;  in vntsd_que_pos()  local
252 	while (p != NULL) {  in vntsd_que_pos()
253 		if (p->handle == handle) {  in vntsd_que_pos()
257 				if (p->nextp != NULL) {  in vntsd_que_pos()
258 					return (p->nextp->handle);  in vntsd_que_pos()
266 				if (p->prevp != NULL) {  in vntsd_que_pos()
267 					return (p->prevp->handle);  in vntsd_que_pos()
271 				while (p->nextp != NULL) {  in vntsd_que_pos()
272 					p = p->nextp;  in vntsd_que_pos()
275 				assert(p != NULL);  in vntsd_que_pos()
276 				assert(p->handle != NULL);  in vntsd_que_pos()
277 				return (p->handle);  in vntsd_que_pos()
281 		p = p->nextp;  in vntsd_que_pos()