Lines Matching refs:head
78 #define SPLAY_ROOT(head) (head)->sph_root argument
79 #define SPLAY_EMPTY(head) (SPLAY_ROOT(head) == NULL) argument
82 #define SPLAY_ROTATE_RIGHT(head, tmp, field) do { \ argument
83 SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(tmp, field); \
84 SPLAY_RIGHT(tmp, field) = (head)->sph_root; \
85 (head)->sph_root = tmp; \
88 #define SPLAY_ROTATE_LEFT(head, tmp, field) do { \ argument
89 SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(tmp, field); \
90 SPLAY_LEFT(tmp, field) = (head)->sph_root; \
91 (head)->sph_root = tmp; \
94 #define SPLAY_LINKLEFT(head, tmp, field) do { \ argument
95 SPLAY_LEFT(tmp, field) = (head)->sph_root; \
96 tmp = (head)->sph_root; \
97 (head)->sph_root = SPLAY_LEFT((head)->sph_root, field); \
100 #define SPLAY_LINKRIGHT(head, tmp, field) do { \ argument
101 SPLAY_RIGHT(tmp, field) = (head)->sph_root; \
102 tmp = (head)->sph_root; \
103 (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field); \
106 #define SPLAY_ASSEMBLE(head, node, left, right, field) do { \ argument
107 SPLAY_RIGHT(left, field) = SPLAY_LEFT((head)->sph_root, field); \
108 SPLAY_LEFT(right, field) = SPLAY_RIGHT((head)->sph_root, field);\
109 SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(node, field); \
110 SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(node, field); \
123 name##_SPLAY_FIND(struct name *head, struct type *elm) \
125 if (SPLAY_EMPTY(head)) \
127 name##_SPLAY(head, elm); \
128 if ((cmp)(elm, (head)->sph_root) == 0) \
129 return (head->sph_root); \
134 name##_SPLAY_NEXT(struct name *head, struct type *elm) \
136 name##_SPLAY(head, elm); \
148 name##_SPLAY_MIN_MAX(struct name *head, int val) \
150 name##_SPLAY_MINMAX(head, val); \
151 return (SPLAY_ROOT(head)); \
159 name##_SPLAY_INSERT(struct name *head, struct type *elm) \
161 if (SPLAY_EMPTY(head)) { \
165 name##_SPLAY(head, elm); \
166 __comp = (cmp)(elm, (head)->sph_root); \
168 SPLAY_LEFT(elm, field) = SPLAY_LEFT((head)->sph_root, field);\
169 SPLAY_RIGHT(elm, field) = (head)->sph_root; \
170 SPLAY_LEFT((head)->sph_root, field) = NULL; \
172 SPLAY_RIGHT(elm, field) = SPLAY_RIGHT((head)->sph_root, field);\
173 SPLAY_LEFT(elm, field) = (head)->sph_root; \
174 SPLAY_RIGHT((head)->sph_root, field) = NULL; \
176 return ((head)->sph_root); \
178 (head)->sph_root = (elm); \
183 name##_SPLAY_REMOVE(struct name *head, struct type *elm) \
186 if (SPLAY_EMPTY(head)) \
188 name##_SPLAY(head, elm); \
189 if ((cmp)(elm, (head)->sph_root) == 0) { \
190 if (SPLAY_LEFT((head)->sph_root, field) == NULL) { \
191 (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field);\
193 __tmp = SPLAY_RIGHT((head)->sph_root, field); \
194 (head)->sph_root = SPLAY_LEFT((head)->sph_root, field);\
195 name##_SPLAY(head, elm); \
196 SPLAY_RIGHT((head)->sph_root, field) = __tmp; \
204 name##_SPLAY(struct name *head, struct type *elm) \
212 while ((__comp = (cmp)(elm, (head)->sph_root))) { \
214 __tmp = SPLAY_LEFT((head)->sph_root, field); \
218 SPLAY_ROTATE_RIGHT(head, __tmp, field); \
219 if (SPLAY_LEFT((head)->sph_root, field) == NULL)\
222 SPLAY_LINKLEFT(head, __right, field); \
224 __tmp = SPLAY_RIGHT((head)->sph_root, field); \
228 SPLAY_ROTATE_LEFT(head, __tmp, field); \
229 if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\
232 SPLAY_LINKRIGHT(head, __left, field); \
235 SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \
241 void name##_SPLAY_MINMAX(struct name *head, int __comp) \
250 __tmp = SPLAY_LEFT((head)->sph_root, field); \
254 SPLAY_ROTATE_RIGHT(head, __tmp, field); \
255 if (SPLAY_LEFT((head)->sph_root, field) == NULL)\
258 SPLAY_LINKLEFT(head, __right, field); \
260 __tmp = SPLAY_RIGHT((head)->sph_root, field); \
264 SPLAY_ROTATE_LEFT(head, __tmp, field); \
265 if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\
268 SPLAY_LINKRIGHT(head, __left, field); \
271 SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \
286 #define SPLAY_FOREACH(x, name, head) \ argument
287 for ((x) = SPLAY_MIN(name, head); \
289 (x) = SPLAY_NEXT(name, head, x))
318 #define RB_ROOT(head) (head)->rbh_root argument
319 #define RB_EMPTY(head) (RB_ROOT(head) == NULL) argument
336 #define RB_ROTATE_LEFT(head, elm, tmp, field) do { \ argument
348 (head)->rbh_root = (tmp); \
356 #define RB_ROTATE_RIGHT(head, elm, tmp, field) do { \ argument
368 (head)->rbh_root = (tmp); \
392 name##_RB_INSERT_COLOR(struct name *head, struct type *elm) \
407 RB_ROTATE_LEFT(head, parent, tmp, field);\
413 RB_ROTATE_RIGHT(head, gparent, tmp, field); \
423 RB_ROTATE_RIGHT(head, parent, tmp, field);\
429 RB_ROTATE_LEFT(head, gparent, tmp, field); \
432 RB_COLOR(head->rbh_root, field) = RB_BLACK; \
436 name##_RB_REMOVE_COLOR(struct name *head, struct type *parent, struct type *elm) \
440 elm != RB_ROOT(head)) { \
445 RB_ROTATE_LEFT(head, parent, tmp, field);\
462 RB_ROTATE_RIGHT(head, tmp, oleft, field);\
469 RB_ROTATE_LEFT(head, parent, tmp, field);\
470 elm = RB_ROOT(head); \
477 RB_ROTATE_RIGHT(head, parent, tmp, field);\
494 RB_ROTATE_LEFT(head, tmp, oright, field);\
501 RB_ROTATE_RIGHT(head, parent, tmp, field);\
502 elm = RB_ROOT(head); \
512 name##_RB_REMOVE(struct name *head, struct type *elm) \
537 RB_ROOT(head) = child; \
548 RB_ROOT(head) = elm; \
571 RB_ROOT(head) = child; \
574 name##_RB_REMOVE_COLOR(head, parent, child); \
580 name##_RB_INSERT(struct name *head, struct type *elm) \
585 tmp = RB_ROOT(head); \
604 RB_ROOT(head) = elm; \
605 name##_RB_INSERT_COLOR(head, elm); \
611 name##_RB_FIND(struct name *head, struct type *elm) \
613 struct type *tmp = RB_ROOT(head); \
649 name##_RB_MINMAX(struct name *head, int val) \
651 struct type *tmp = RB_ROOT(head); \
673 #define RB_FOREACH(x, name, head) \ argument
674 for ((x) = RB_MIN(name, head); \