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1 /****************************************************************************
2  ****************************************************************************
3  ***
4  ***   This header was automatically generated from a Linux kernel header
5  ***   of the same name, to make information necessary for userspace to
6  ***   call into the kernel available to libc.  It contains only constants,
7  ***   structures, and macros generated from the original header, and thus,
8  ***   contains no copyrightable information.
9  ***
10  ***   To edit the content of this header, modify the corresponding
11  ***   source file (e.g. under external/kernel-headers/original/) then
12  ***   run bionic/libc/kernel/tools/update_all.py
13  ***
14  ***   Any manual change here will be lost the next time this script will
15  ***   be run. You've been warned!
16  ***
17  ****************************************************************************
18  ****************************************************************************/
19 #ifndef __LINUX_PKT_SCHED_H
20 #define __LINUX_PKT_SCHED_H
21 #include <linux/types.h>
22 #define TC_PRIO_BESTEFFORT 0
23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24 #define TC_PRIO_FILLER 1
25 #define TC_PRIO_BULK 2
26 #define TC_PRIO_INTERACTIVE_BULK 4
27 #define TC_PRIO_INTERACTIVE 6
28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29 #define TC_PRIO_CONTROL 7
30 #define TC_PRIO_MAX 15
31 struct tc_stats
32 {
33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34  __u64 bytes;
35  __u32 packets;
36  __u32 drops;
37  __u32 overlimits;
38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  __u32 bps;
40  __u32 pps;
41  __u32 qlen;
42  __u32 backlog;
43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 };
45 struct tc_estimator
46 {
47  signed char interval;
48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49  unsigned char ewma_log;
50 };
51 #define TC_H_MAJ_MASK (0xFFFF0000U)
52 #define TC_H_MIN_MASK (0x0000FFFFU)
53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 #define TC_H_MAJ(h) ((h)&TC_H_MAJ_MASK)
55 #define TC_H_MIN(h) ((h)&TC_H_MIN_MASK)
56 #define TC_H_MAKE(maj,min) (((maj)&TC_H_MAJ_MASK)|((min)&TC_H_MIN_MASK))
57 #define TC_H_UNSPEC (0U)
58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59 #define TC_H_ROOT (0xFFFFFFFFU)
60 #define TC_H_INGRESS (0xFFFFFFF1U)
61 struct tc_ratespec
62 {
63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  unsigned char cell_log;
65  unsigned char __reserved;
66  unsigned short overhead;
67  short cell_align;
68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69  unsigned short mpu;
70  __u32 rate;
71 };
72 #define TC_RTAB_SIZE 1024
73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74 struct tc_sizespec {
75  unsigned char cell_log;
76  unsigned char size_log;
77  short cell_align;
78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79  int overhead;
80  unsigned int linklayer;
81  unsigned int mpu;
82  unsigned int mtu;
83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84  unsigned int tsize;
85 };
86 enum {
87  TCA_STAB_UNSPEC,
88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89  TCA_STAB_BASE,
90  TCA_STAB_DATA,
91  __TCA_STAB_MAX
92 };
93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94 #define TCA_STAB_MAX (__TCA_STAB_MAX - 1)
95 struct tc_fifo_qopt
96 {
97  __u32 limit;
98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99 };
100 #define TCQ_PRIO_BANDS 16
101 #define TCQ_MIN_PRIO_BANDS 2
102 struct tc_prio_qopt
103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104 {
105  int bands;
106  __u8 priomap[TC_PRIO_MAX+1];
107 };
108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109 struct tc_multiq_qopt {
110  __u16 bands;
111  __u16 max_bands;
112 };
113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114 struct tc_tbf_qopt
115 {
116  struct tc_ratespec rate;
117  struct tc_ratespec peakrate;
118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119  __u32 limit;
120  __u32 buffer;
121  __u32 mtu;
122 };
123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124 enum
125 {
126  TCA_TBF_UNSPEC,
127  TCA_TBF_PARMS,
128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129  TCA_TBF_RTAB,
130  TCA_TBF_PTAB,
131  __TCA_TBF_MAX,
132 };
133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134 #define TCA_TBF_MAX (__TCA_TBF_MAX - 1)
135 struct tc_sfq_qopt
136 {
137  unsigned quantum;
138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139  int perturb_period;
140  __u32 limit;
141  unsigned divisor;
142  unsigned flows;
143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144 };
145 struct tc_sfq_xstats
146 {
147  __s32 allot;
148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149 };
150 enum
151 {
152  TCA_RED_UNSPEC,
153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
154  TCA_RED_PARMS,
155  TCA_RED_STAB,
156  __TCA_RED_MAX,
157 };
158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
159 #define TCA_RED_MAX (__TCA_RED_MAX - 1)
160 struct tc_red_qopt
161 {
162  __u32 limit;
163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
164  __u32 qth_min;
165  __u32 qth_max;
166  unsigned char Wlog;
167  unsigned char Plog;
168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
169  unsigned char Scell_log;
170  unsigned char flags;
171 #define TC_RED_ECN 1
172 #define TC_RED_HARDDROP 2
173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
174 };
175 struct tc_red_xstats
176 {
177  __u32 early;
178 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
179  __u32 pdrop;
180  __u32 other;
181  __u32 marked;
182 };
183 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
184 #define MAX_DPs 16
185 enum
186 {
187  TCA_GRED_UNSPEC,
188 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
189  TCA_GRED_PARMS,
190  TCA_GRED_STAB,
191  TCA_GRED_DPS,
192  __TCA_GRED_MAX,
193 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
194 };
195 #define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
196 struct tc_gred_qopt
197 {
198 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
199  __u32 limit;
200  __u32 qth_min;
201  __u32 qth_max;
202  __u32 DP;
203 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
204  __u32 backlog;
205  __u32 qave;
206  __u32 forced;
207  __u32 early;
208 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
209  __u32 other;
210  __u32 pdrop;
211  __u8 Wlog;
212  __u8 Plog;
213 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
214  __u8 Scell_log;
215  __u8 prio;
216  __u32 packets;
217  __u32 bytesin;
218 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
219 };
220 struct tc_gred_sopt
221 {
222  __u32 DPs;
223 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
224  __u32 def_DP;
225  __u8 grio;
226  __u8 flags;
227  __u16 pad1;
228 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
229 };
230 #define TC_HTB_NUMPRIO 8
231 #define TC_HTB_MAXDEPTH 8
232 #define TC_HTB_PROTOVER 3
233 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
234 struct tc_htb_opt
235 {
236  struct tc_ratespec rate;
237  struct tc_ratespec ceil;
238 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
239  __u32 buffer;
240  __u32 cbuffer;
241  __u32 quantum;
242  __u32 level;
243 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
244  __u32 prio;
245 };
246 struct tc_htb_glob
247 {
248 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
249  __u32 version;
250  __u32 rate2quantum;
251  __u32 defcls;
252  __u32 debug;
253 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
254  __u32 direct_pkts;
255 };
256 enum
257 {
258 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
259  TCA_HTB_UNSPEC,
260  TCA_HTB_PARMS,
261  TCA_HTB_INIT,
262  TCA_HTB_CTAB,
263 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
264  TCA_HTB_RTAB,
265  __TCA_HTB_MAX,
266 };
267 #define TCA_HTB_MAX (__TCA_HTB_MAX - 1)
268 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
269 struct tc_htb_xstats
270 {
271  __u32 lends;
272  __u32 borrows;
273 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
274  __u32 giants;
275  __u32 tokens;
276  __u32 ctokens;
277 };
278 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
279 struct tc_hfsc_qopt
280 {
281  __u16 defcls;
282 };
283 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
284 struct tc_service_curve
285 {
286  __u32 m1;
287  __u32 d;
288 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
289  __u32 m2;
290 };
291 struct tc_hfsc_stats
292 {
293 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
294  __u64 work;
295  __u64 rtwork;
296  __u32 period;
297  __u32 level;
298 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
299 };
300 enum
301 {
302  TCA_HFSC_UNSPEC,
303 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
304  TCA_HFSC_RSC,
305  TCA_HFSC_FSC,
306  TCA_HFSC_USC,
307  __TCA_HFSC_MAX,
308 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
309 };
310 #define TCA_HFSC_MAX (__TCA_HFSC_MAX - 1)
311 #define TC_CBQ_MAXPRIO 8
312 #define TC_CBQ_MAXLEVEL 8
313 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
314 #define TC_CBQ_DEF_EWMA 5
315 struct tc_cbq_lssopt
316 {
317  unsigned char change;
318 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
319  unsigned char flags;
320 #define TCF_CBQ_LSS_BOUNDED 1
321 #define TCF_CBQ_LSS_ISOLATED 2
322  unsigned char ewma_log;
323 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
324  unsigned char level;
325 #define TCF_CBQ_LSS_FLAGS 1
326 #define TCF_CBQ_LSS_EWMA 2
327 #define TCF_CBQ_LSS_MAXIDLE 4
328 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
329 #define TCF_CBQ_LSS_MINIDLE 8
330 #define TCF_CBQ_LSS_OFFTIME 0x10
331 #define TCF_CBQ_LSS_AVPKT 0x20
332  __u32 maxidle;
333 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
334  __u32 minidle;
335  __u32 offtime;
336  __u32 avpkt;
337 };
338 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
339 struct tc_cbq_wrropt
340 {
341  unsigned char flags;
342  unsigned char priority;
343 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
344  unsigned char cpriority;
345  unsigned char __reserved;
346  __u32 allot;
347  __u32 weight;
348 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
349 };
350 struct tc_cbq_ovl
351 {
352  unsigned char strategy;
353 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
354 #define TC_CBQ_OVL_CLASSIC 0
355 #define TC_CBQ_OVL_DELAY 1
356 #define TC_CBQ_OVL_LOWPRIO 2
357 #define TC_CBQ_OVL_DROP 3
358 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
359 #define TC_CBQ_OVL_RCLASSIC 4
360  unsigned char priority2;
361  __u16 pad;
362  __u32 penalty;
363 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
364 };
365 struct tc_cbq_police
366 {
367  unsigned char police;
368 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
369  unsigned char __res1;
370  unsigned short __res2;
371 };
372 struct tc_cbq_fopt
373 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
374 {
375  __u32 split;
376  __u32 defmap;
377  __u32 defchange;
378 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
379 };
380 struct tc_cbq_xstats
381 {
382  __u32 borrows;
383 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
384  __u32 overactions;
385  __s32 avgidle;
386  __s32 undertime;
387 };
388 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
389 enum
390 {
391  TCA_CBQ_UNSPEC,
392  TCA_CBQ_LSSOPT,
393 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
394  TCA_CBQ_WRROPT,
395  TCA_CBQ_FOPT,
396  TCA_CBQ_OVL_STRATEGY,
397  TCA_CBQ_RATE,
398 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
399  TCA_CBQ_RTAB,
400  TCA_CBQ_POLICE,
401  __TCA_CBQ_MAX,
402 };
403 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
404 #define TCA_CBQ_MAX (__TCA_CBQ_MAX - 1)
405 enum {
406  TCA_DSMARK_UNSPEC,
407  TCA_DSMARK_INDICES,
408 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
409  TCA_DSMARK_DEFAULT_INDEX,
410  TCA_DSMARK_SET_TC_INDEX,
411  TCA_DSMARK_MASK,
412  TCA_DSMARK_VALUE,
413 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
414  __TCA_DSMARK_MAX,
415 };
416 #define TCA_DSMARK_MAX (__TCA_DSMARK_MAX - 1)
417 enum {
418 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
419  TCA_ATM_UNSPEC,
420  TCA_ATM_FD,
421  TCA_ATM_PTR,
422  TCA_ATM_HDR,
423 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
424  TCA_ATM_EXCESS,
425  TCA_ATM_ADDR,
426  TCA_ATM_STATE,
427  __TCA_ATM_MAX,
428 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
429 };
430 #define TCA_ATM_MAX (__TCA_ATM_MAX - 1)
431 enum
432 {
433 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
434  TCA_NETEM_UNSPEC,
435  TCA_NETEM_CORR,
436  TCA_NETEM_DELAY_DIST,
437  TCA_NETEM_REORDER,
438 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
439  TCA_NETEM_CORRUPT,
440  __TCA_NETEM_MAX,
441 };
442 #define TCA_NETEM_MAX (__TCA_NETEM_MAX - 1)
443 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
444 struct tc_netem_qopt
445 {
446  __u32 latency;
447  __u32 limit;
448 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
449  __u32 loss;
450  __u32 gap;
451  __u32 duplicate;
452  __u32 jitter;
453 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
454 };
455 struct tc_netem_corr
456 {
457  __u32 delay_corr;
458 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
459  __u32 loss_corr;
460  __u32 dup_corr;
461 };
462 struct tc_netem_reorder
463 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
464 {
465  __u32 probability;
466  __u32 correlation;
467 };
468 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
469 struct tc_netem_corrupt
470 {
471  __u32 probability;
472  __u32 correlation;
473 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
474 };
475 #define NETEM_DIST_SCALE 8192
476 enum
477 {
478 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
479  TCA_DRR_UNSPEC,
480  TCA_DRR_QUANTUM,
481  __TCA_DRR_MAX
482 };
483 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
484 #define TCA_DRR_MAX (__TCA_DRR_MAX - 1)
485 struct tc_drr_stats
486 {
487  __u32 deficit;
488 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
489 };
490 #endif
491