flint-sys 0.9.0

Bindings to the FLINT C library
Documentation
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
/* automatically generated by rust-bindgen 0.70.1 */

use crate::deps::*;
use crate::flint::*;


pub const FLINT_HAVE_NATIVE_mpn_2add_n_inplace: u32 = 1;
pub const FLINT_HAVE_NATIVE_mpn_addlsh1_n_ip1: u32 = 2;
pub const FLINT_MPN_MUL_FUNC_TAB_WIDTH: u32 = 17;
pub const FLINT_MPN_SQR_FUNC_TAB_WIDTH: u32 = 14;
pub const FLINT_MUL_USE_FUNC_TAB: u32 = 1;
pub const FLINT_MPN_MULLOW_FUNC_TAB_WIDTH: u32 = 8;
pub const FLINT_MPN_MULHIGH_FUNC_TAB_WIDTH: u32 = 13;
pub const FLINT_MPN_MULHIGH_BEST_TAB_N: u32 = 9;
pub const FLINT_MPN_SQRHIGH_FUNC_TAB_WIDTH: u32 = 8;
pub const FLINT_MPN_MULHIGH_NORMALISED_FUNC_TAB_WIDTH: u32 = 9;
pub const FLINT_MPN_SQRHIGH_NORMALISED_FUNC_TAB_WIDTH: u32 = 8;
pub const FLINT_HAVE_NATIVE_mpn_mullow_basecase: u32 = 1;
pub const FLINT_HAVE_NATIVE_mpn_mulhigh_basecase: u32 = 1;
pub const FLINT_HAVE_NATIVE_mpn_sqrhigh_basecase: u32 = 1;
pub const FLINT_MPN_MULLOW_MULDERS_CUTOFF: u32 = 50;
pub const FLINT_MPN_MULHIGH_MULDERS_CUTOFF: u32 = 40;
pub const FLINT_MPN_MULHIGH_MUL_CUTOFF: u32 = 2000;
pub const FLINT_MPN_MULHIGH_K_TAB_SIZE: u32 = 2048;
pub const FLINT_MPN_SQRHIGH_MULDERS_CUTOFF: u32 = 90;
pub const FLINT_MPN_SQRHIGH_SQR_CUTOFF: u32 = 2000;
pub const FLINT_MPN_SQRHIGH_K_TAB_SIZE: u32 = 2048;
pub const MPN_MULMOD_PRECOND_NONE: u32 = 0;
pub const MPN_MULMOD_PRECOND_SHOUP: u32 = 1;
pub const MPN_MULMOD_PRECOND_MATRIX: u32 = 2;
pub type flint_mpn_mul_func_t = ::std::option::Option<
    unsafe extern "C" fn(arg1: mp_ptr, arg2: mp_srcptr, arg3: mp_srcptr) -> mp_limb_t,
>;
pub type flint_mpn_mul_func_n_t = ::std::option::Option<
    unsafe extern "C" fn(
        arg1: mp_ptr,
        arg2: mp_srcptr,
        arg3: mp_srcptr,
        arg4: mp_size_t,
    ) -> mp_limb_t,
>;
pub type flint_mpn_sqr_func_t =
    ::std::option::Option<unsafe extern "C" fn(arg1: mp_ptr, arg2: mp_srcptr) -> mp_limb_t>;
#[repr(C)]
pub struct mp_limb_pair_t {
    pub m1: mp_limb_t,
    pub m2: mp_limb_t,
}
#[allow(clippy::unnecessary_operation, clippy::identity_op)]
const _: () = {
    ["Size of mp_limb_pair_t"][::std::mem::size_of::<mp_limb_pair_t>() - 16usize];
    ["Alignment of mp_limb_pair_t"][::std::mem::align_of::<mp_limb_pair_t>() - 8usize];
    ["Offset of field: mp_limb_pair_t::m1"][::std::mem::offset_of!(mp_limb_pair_t, m1) - 0usize];
    ["Offset of field: mp_limb_pair_t::m2"][::std::mem::offset_of!(mp_limb_pair_t, m2) - 8usize];
};
impl Default for mp_limb_pair_t {
    fn default() -> Self {
        let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
        unsafe {
            ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
            s.assume_init()
        }
    }
}
pub type flint_mpn_sqrhigh_normalised_func_t =
    ::std::option::Option<unsafe extern "C" fn(arg1: mp_ptr, arg2: mp_srcptr) -> mp_limb_pair_t>;
pub type flint_mpn_mulhigh_normalised_func_t = ::std::option::Option<
    unsafe extern "C" fn(arg1: mp_ptr, arg2: mp_srcptr, arg3: mp_srcptr) -> mp_limb_pair_t,
>;
extern "C" {
    #[link_name = "flint_mpn_zero__extern"]
    pub fn flint_mpn_zero(xp: mp_ptr, n: mp_size_t);
    #[link_name = "flint_mpn_copyi__extern"]
    pub fn flint_mpn_copyi(xp: mp_ptr, yp: mp_srcptr, n: mp_size_t);
    #[link_name = "flint_mpn_copyd__extern"]
    pub fn flint_mpn_copyd(xp: mp_ptr, yp: mp_srcptr, n: mp_size_t);
    #[link_name = "flint_mpn_store__extern"]
    pub fn flint_mpn_store(xp: mp_ptr, n: mp_size_t, y: mp_limb_t);
    #[link_name = "flint_mpn_zero_p__extern"]
    pub fn flint_mpn_zero_p(x: mp_srcptr, xsize: mp_size_t) -> libc::c_int;
    #[link_name = "flint_mpn_equal_p__extern"]
    pub fn flint_mpn_equal_p(x: mp_srcptr, y: mp_srcptr, xsize: mp_size_t) -> libc::c_int;
    #[link_name = "flint_mpn_negmod_n__extern"]
    pub fn flint_mpn_negmod_n(res: mp_ptr, x: mp_srcptr, m: mp_srcptr, n: mp_size_t);
    #[link_name = "flint_mpn_addmod_n__extern"]
    pub fn flint_mpn_addmod_n(res: mp_ptr, x: mp_srcptr, y: mp_srcptr, m: mp_srcptr, n: mp_size_t);
    #[link_name = "flint_mpn_submod_n__extern"]
    pub fn flint_mpn_submod_n(res: mp_ptr, x: mp_srcptr, y: mp_srcptr, m: mp_srcptr, n: mp_size_t);
    #[link_name = "flint_mpn_addmod_n_m__extern"]
    pub fn flint_mpn_addmod_n_m(
        res: mp_ptr,
        x: mp_srcptr,
        y: mp_srcptr,
        yn: mp_size_t,
        m: mp_srcptr,
        n: mp_size_t,
    );
    #[link_name = "flint_mpn_submod_n_m__extern"]
    pub fn flint_mpn_submod_n_m(
        res: mp_ptr,
        x: mp_srcptr,
        y: mp_srcptr,
        yn: mp_size_t,
        m: mp_srcptr,
        n: mp_size_t,
    );
    #[link_name = "flint_mpn_negmod_2__extern"]
    pub fn flint_mpn_negmod_2(res: mp_ptr, x: mp_srcptr, m: mp_srcptr);
    #[link_name = "flint_mpn_addmod_2__extern"]
    pub fn flint_mpn_addmod_2(res: mp_ptr, x: mp_srcptr, y: mp_srcptr, m: mp_srcptr);
    #[link_name = "_flint_mpn_addmod_2__extern"]
    pub fn _flint_mpn_addmod_2(res: mp_ptr, x: mp_srcptr, y: mp_srcptr, m: mp_srcptr);
    #[link_name = "flint_mpn_submod_2__extern"]
    pub fn flint_mpn_submod_2(res: mp_ptr, x: mp_srcptr, y: mp_srcptr, m: mp_srcptr);
    #[link_name = "flint_mpn_signed_sub_n__extern"]
    pub fn flint_mpn_signed_sub_n(
        res: mp_ptr,
        x: mp_srcptr,
        y: mp_srcptr,
        n: mp_size_t,
    ) -> libc::c_int;
    #[link_name = "flint_mpn_signed_sub_2__extern"]
    pub fn flint_mpn_signed_sub_2(res: mp_ptr, x: mp_srcptr, y: mp_srcptr) -> libc::c_int;
    #[link_name = "flint_mpn_signed_sub_3__extern"]
    pub fn flint_mpn_signed_sub_3(res: mp_ptr, x: mp_srcptr, y: mp_srcptr) -> libc::c_int;
    #[link_name = "flint_mpn_signed_sub_4__extern"]
    pub fn flint_mpn_signed_sub_4(res: mp_ptr, x: mp_srcptr, y: mp_srcptr) -> libc::c_int;
    #[link_name = "flint_mpn_signed_sub_5__extern"]
    pub fn flint_mpn_signed_sub_5(res: mp_ptr, x: mp_srcptr, y: mp_srcptr) -> libc::c_int;
    #[link_name = "flint_mpn_signed_sub_6__extern"]
    pub fn flint_mpn_signed_sub_6(res: mp_ptr, x: mp_srcptr, y: mp_srcptr) -> libc::c_int;
    #[link_name = "flint_mpn_signed_sub_7__extern"]
    pub fn flint_mpn_signed_sub_7(res: mp_ptr, x: mp_srcptr, y: mp_srcptr) -> libc::c_int;
    #[link_name = "flint_mpn_signed_sub_8__extern"]
    pub fn flint_mpn_signed_sub_8(res: mp_ptr, x: mp_srcptr, y: mp_srcptr) -> libc::c_int;
    #[link_name = "flint_mpn_signed_div2__extern"]
    pub fn flint_mpn_signed_div2(res: mp_ptr, x: mp_srcptr, n: mp_size_t);
    pub fn flint_mpn_mulmod_preinvn_2(
        r: mp_ptr,
        a: mp_srcptr,
        b: mp_srcptr,
        d: mp_srcptr,
        dinv: mp_srcptr,
        norm: ulong,
    );
    pub fn flint_mpn_get_str(
        res: *mut libc::c_char,
        base: libc::c_int,
        x: mp_srcptr,
        xn: mp_size_t,
        negative: libc::c_int,
    ) -> *mut libc::c_char;
    pub fn flint_mpn_2add_n_inplace(
        arg1: mp_ptr,
        arg2: mp_srcptr,
        arg3: mp_srcptr,
        arg4: mp_size_t,
    ) -> mp_limb_t;
    #[link_name = "mpn_add_nc__extern"]
    pub fn mpn_add_nc(
        rp: mp_ptr,
        up: mp_srcptr,
        vp: mp_srcptr,
        n: mp_size_t,
        ci: mp_limb_t,
    ) -> mp_limb_t;
    #[link_name = "mpn_sub_nc__extern"]
    pub fn mpn_sub_nc(
        rp: mp_ptr,
        up: mp_srcptr,
        vp: mp_srcptr,
        n: mp_size_t,
        ci: mp_limb_t,
    ) -> mp_limb_t;
    pub fn flint_mpn_sumdiff_n(
        s: mp_ptr,
        d: mp_ptr,
        x: mp_srcptr,
        y: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    pub fn __gmpn_addlsh1_n(
        arg1: mp_ptr,
        arg2: mp_srcptr,
        arg3: mp_srcptr,
        arg4: mp_size_t,
    ) -> mp_limb_t;
    pub fn __gmpn_rsh1add_n(
        arg1: mp_ptr,
        arg2: mp_srcptr,
        arg3: mp_srcptr,
        arg4: mp_size_t,
    ) -> mp_limb_t;
    pub fn __gmpn_rsh1sub_n(
        arg1: mp_ptr,
        arg2: mp_srcptr,
        arg3: mp_srcptr,
        arg4: mp_size_t,
    ) -> mp_limb_t;
    pub static mut flint_mpn_mul_func_tab: [[flint_mpn_mul_func_t; 17usize]; 0usize];
    pub static flint_mpn_mul_n_func_tab: [flint_mpn_mul_func_t; 0usize];
    pub static flint_mpn_sqr_func_tab: [flint_mpn_sqr_func_t; 0usize];
    pub fn flint_mpn_mul_toom22(
        pp: mp_ptr,
        ap: mp_srcptr,
        an: mp_size_t,
        bp: mp_srcptr,
        bn: mp_size_t,
        scratch: mp_ptr,
    );
    pub fn flint_mpn_mul_toom32(
        pp: mp_ptr,
        ap: mp_srcptr,
        an: mp_size_t,
        bp: mp_srcptr,
        bn: mp_size_t,
        scratch: mp_ptr,
    );
    pub fn _flint_mpn_mul(
        r: mp_ptr,
        x: mp_srcptr,
        xn: mp_size_t,
        y: mp_srcptr,
        yn: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_mul_n(r: mp_ptr, x: mp_srcptr, y: mp_srcptr, n: mp_size_t);
    pub fn _flint_mpn_sqr(r: mp_ptr, x: mp_srcptr, n: mp_size_t) -> mp_limb_t;
    #[link_name = "flint_mpn_mul__extern"]
    pub fn flint_mpn_mul(
        r: mp_ptr,
        x: mp_srcptr,
        xn: mp_size_t,
        y: mp_srcptr,
        yn: mp_size_t,
    ) -> mp_limb_t;
    #[link_name = "flint_mpn_mul_n__extern"]
    pub fn flint_mpn_mul_n(r: mp_ptr, x: mp_srcptr, y: mp_srcptr, n: mp_size_t);
    #[link_name = "flint_mpn_sqr__extern"]
    pub fn flint_mpn_sqr(r: mp_ptr, x: mp_srcptr, n: mp_size_t) -> mp_limb_t;
    pub static flint_mpn_mullow_func_tab: [flint_mpn_mul_func_t; 0usize];
    pub static flint_mpn_mulhigh_func_tab: [flint_mpn_mul_func_t; 0usize];
    pub static flint_mpn_sqrhigh_func_tab: [flint_mpn_sqr_func_t; 0usize];
    pub static flint_mpn_mulhigh_normalised_func_tab: [flint_mpn_mulhigh_normalised_func_t; 0usize];
    pub static flint_mpn_sqrhigh_normalised_func_tab: [flint_mpn_sqrhigh_normalised_func_t; 0usize];
    pub static flint_mpn_mulhigh_k_tab: [libc::c_short; 2048usize];
    pub fn flint_mpn_mullow_basecase(
        res: mp_ptr,
        u: mp_srcptr,
        v: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_mullow_n_mulders_recursive(
        rp: mp_ptr,
        np: mp_srcptr,
        mp: mp_srcptr,
        n: mp_size_t,
    );
    pub fn _flint_mpn_mullow_n_mulders(
        res: mp_ptr,
        u: mp_srcptr,
        v: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_mullow_n_mul(
        res: mp_ptr,
        u: mp_srcptr,
        v: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_mullow_n(res: mp_ptr, u: mp_srcptr, v: mp_srcptr, n: mp_size_t) -> mp_limb_t;
    pub fn _flint_mpn_mulhigh_basecase(
        res: mp_ptr,
        u: mp_srcptr,
        v: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_mulhigh_n_mulders_recursive(
        rp: mp_ptr,
        np: mp_srcptr,
        mp: mp_srcptr,
        n: mp_size_t,
    );
    pub fn _flint_mpn_mulhigh_n_naive(
        rp: mp_ptr,
        up: mp_srcptr,
        vp: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_mulhigh_n_recursive(
        r: mp_ptr,
        x: mp_srcptr,
        y: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_mulhigh_n_mulders(
        res: mp_ptr,
        u: mp_srcptr,
        v: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_mulhigh_n_mul(
        res: mp_ptr,
        u: mp_srcptr,
        v: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_mulhigh_n(res: mp_ptr, u: mp_srcptr, v: mp_srcptr, n: mp_size_t)
        -> mp_limb_t;
    #[link_name = "_flint_mpn_mulhigh_n_basecase2__extern"]
    pub fn _flint_mpn_mulhigh_n_basecase2(
        rp: mp_ptr,
        xp: mp_srcptr,
        yp: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_t;
    #[link_name = "flint_mpn_mullow_n__extern"]
    pub fn flint_mpn_mullow_n(rp: mp_ptr, xp: mp_srcptr, yp: mp_srcptr, n: mp_size_t) -> mp_limb_t;
    #[link_name = "flint_mpn_mulhigh_n__extern"]
    pub fn flint_mpn_mulhigh_n(rp: mp_ptr, xp: mp_srcptr, yp: mp_srcptr, n: mp_size_t)
        -> mp_limb_t;
    #[link_name = "flint_mpn_mul_or_mullow_n__extern"]
    pub fn flint_mpn_mul_or_mullow_n(rp: mp_ptr, xp: mp_srcptr, yp: mp_srcptr, n: mp_size_t);
    #[link_name = "flint_mpn_mul_or_mulhigh_n__extern"]
    pub fn flint_mpn_mul_or_mulhigh_n(rp: mp_ptr, xp: mp_srcptr, yp: mp_srcptr, n: mp_size_t);
    pub fn _flint_mpn_sqrhigh_basecase_even(
        arg1: mp_ptr,
        arg2: mp_srcptr,
        arg3: mp_size_t,
    ) -> mp_limb_t;
    pub fn _flint_mpn_sqrhigh_basecase_odd(
        arg1: mp_ptr,
        arg2: mp_srcptr,
        arg3: mp_size_t,
    ) -> mp_limb_t;
    #[link_name = "_flint_mpn_sqrhigh_basecase__extern"]
    pub fn _flint_mpn_sqrhigh_basecase(rp: mp_ptr, xp: mp_srcptr, n: mp_size_t) -> mp_limb_t;
    pub fn _flint_mpn_sqrhigh_mulders_recursive(rp: mp_ptr, np: mp_srcptr, n: mp_size_t);
    pub fn _flint_mpn_sqrhigh_mulders(res: mp_ptr, u: mp_srcptr, n: mp_size_t) -> mp_limb_t;
    pub fn _flint_mpn_sqrhigh_sqr(res: mp_ptr, u: mp_srcptr, n: mp_size_t) -> mp_limb_t;
    pub fn _flint_mpn_sqrhigh(res: mp_ptr, u: mp_srcptr, n: mp_size_t) -> mp_limb_t;
    #[link_name = "flint_mpn_sqrhigh__extern"]
    pub fn flint_mpn_sqrhigh(rp: mp_ptr, xp: mp_srcptr, n: mp_size_t) -> mp_limb_t;
    pub fn _flint_mpn_mulhigh_normalised(
        rp: mp_ptr,
        xp: mp_srcptr,
        yp: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_pair_t;
    #[link_name = "flint_mpn_mulhigh_normalised__extern"]
    pub fn flint_mpn_mulhigh_normalised(
        rp: mp_ptr,
        xp: mp_srcptr,
        yp: mp_srcptr,
        n: mp_size_t,
    ) -> mp_limb_pair_t;
    pub fn _flint_mpn_sqrhigh_normalised(rp: mp_ptr, xp: mp_srcptr, n: mp_size_t)
        -> mp_limb_pair_t;
    #[link_name = "flint_mpn_sqrhigh_normalised__extern"]
    pub fn flint_mpn_sqrhigh_normalised(rp: mp_ptr, xp: mp_srcptr, n: mp_size_t) -> mp_limb_pair_t;
    pub fn flint_mpn_preinv1(d: mp_limb_t, d2: mp_limb_t) -> mp_limb_t;
    pub fn flint_mpn_preinvn(dinv: mp_ptr, d: mp_srcptr, n: mp_size_t);
    #[link_name = "flint_mpn_divisible_1_odd__extern"]
    pub fn flint_mpn_divisible_1_odd(x: mp_srcptr, xsize: mp_size_t, d: mp_limb_t) -> libc::c_int;
    #[link_name = "mpn_tdiv_q__extern"]
    pub fn mpn_tdiv_q(qp: mp_ptr, np: mp_srcptr, nn: mp_size_t, dp: mp_srcptr, dn: mp_size_t);
    pub fn flint_mpn_divides(
        q: mp_ptr,
        ap: mp_srcptr,
        an: mp_size_t,
        bp: mp_srcptr,
        bn: mp_size_t,
        scr: mp_ptr,
    ) -> libc::c_int;
    pub fn flint_mpn_mod_preinvn(
        r: mp_ptr,
        a: mp_srcptr,
        m: mp_size_t,
        d: mp_srcptr,
        n: mp_size_t,
        dinv: mp_srcptr,
    );
    pub fn flint_mpn_divrem_preinv1(
        q: mp_ptr,
        a: mp_ptr,
        m: mp_size_t,
        b: mp_srcptr,
        n: mp_size_t,
        dinv: mp_limb_t,
    ) -> mp_limb_t;
    pub fn flint_mpn_divrem_preinvn(
        q: mp_ptr,
        r: mp_ptr,
        a: mp_srcptr,
        m: mp_size_t,
        d: mp_srcptr,
        n: mp_size_t,
        dinv: mp_srcptr,
    ) -> mp_limb_t;
    pub fn flint_mpn_divrem_1_preinv(
        qp: mp_ptr,
        up: mp_srcptr,
        n: mp_size_t,
        d: mp_limb_t,
        dinv: mp_limb_t,
        norm: libc::c_uint,
    ) -> mp_limb_t;
    pub fn flint_mpn_divrem_2_1_preinv_norm(
        qp: mp_ptr,
        up: mp_srcptr,
        d: mp_limb_t,
        dinv: mp_limb_t,
    ) -> mp_limb_t;
    pub fn flint_mpn_divrem_2_1_preinv_unnorm(
        qp: mp_ptr,
        up: mp_srcptr,
        d: mp_limb_t,
        dinv: mp_limb_t,
        norm: libc::c_uint,
    ) -> mp_limb_t;
    pub fn flint_mpn_divrem_3_1_preinv_norm(
        qp: mp_ptr,
        up: mp_srcptr,
        d: mp_limb_t,
        dinv: mp_limb_t,
    ) -> mp_limb_t;
    pub fn flint_mpn_divrem_3_1_preinv_unnorm(
        qp: mp_ptr,
        up: mp_srcptr,
        d: mp_limb_t,
        dinv: mp_limb_t,
        norm: libc::c_uint,
    ) -> mp_limb_t;
    pub fn flint_mpn_fmms1(
        y: mp_ptr,
        a1: mp_limb_t,
        x1: mp_srcptr,
        a2: mp_limb_t,
        x2: mp_srcptr,
        n: mp_size_t,
    ) -> mp_size_t;
    pub fn flint_mpn_debug(x: mp_srcptr, xsize: mp_size_t);
    pub fn flint_mpn_remove_2exp(
        x: mp_ptr,
        xsize: mp_size_t,
        bits: *mut flint_bitcnt_t,
    ) -> mp_size_t;
    pub fn flint_mpn_remove_power_ascending(
        x: mp_ptr,
        xsize: mp_size_t,
        p: mp_ptr,
        psize: mp_size_t,
        exp: *mut ulong,
    ) -> mp_size_t;
    pub fn flint_mpn_factor_trial(
        x: mp_srcptr,
        xsize: mp_size_t,
        start: slong,
        stop: slong,
    ) -> libc::c_int;
    pub fn flint_mpn_factor_trial_tree(
        factors: *mut slong,
        x: mp_srcptr,
        xsize: mp_size_t,
        num_primes: slong,
    ) -> libc::c_int;
    pub fn flint_mpn_gcd_full2(
        gp: mp_ptr,
        ap: mp_srcptr,
        an: mp_size_t,
        bp: mp_srcptr,
        bn: mp_size_t,
        scr: mp_ptr,
    ) -> mp_size_t;
    pub fn flint_mpn_gcd_full(
        gp: mp_ptr,
        ap: mp_srcptr,
        an: mp_size_t,
        bp: mp_srcptr,
        bn: mp_size_t,
    ) -> mp_size_t;
    pub fn flint_mpn_mulmod_preinv1(
        r: mp_ptr,
        a: mp_srcptr,
        b: mp_srcptr,
        n: mp_size_t,
        d: mp_srcptr,
        dinv: mp_limb_t,
        norm: ulong,
    );
    pub fn flint_mpn_mulmod_preinvn(
        r: mp_ptr,
        a: mp_srcptr,
        b: mp_srcptr,
        n: mp_size_t,
        d: mp_srcptr,
        dinv: mp_srcptr,
        norm: ulong,
    );
    pub fn flint_mpn_mulmod_want_precond(n: mp_size_t, num: slong, norm: ulong) -> libc::c_int;
    pub fn flint_mpn_mulmod_precond_matrix_precompute(
        apre: mp_ptr,
        a: mp_srcptr,
        n: mp_size_t,
        d: mp_srcptr,
        dinv: mp_srcptr,
        norm: ulong,
    );
    pub fn flint_mpn_mulmod_precond_matrix_alloc(n: mp_size_t) -> mp_size_t;
    pub fn flint_mpn_mulmod_precond_matrix(
        rp: mp_ptr,
        apre: mp_srcptr,
        b: mp_srcptr,
        n: mp_size_t,
        d: mp_srcptr,
        dinv: mp_srcptr,
        norm: ulong,
    );
    pub fn flint_mpn_mulmod_precond_shoup_precompute(
        apre: mp_ptr,
        a: mp_srcptr,
        n: mp_size_t,
        dnormed: mp_srcptr,
        dinv: mp_srcptr,
        norm: ulong,
    );
    pub fn flint_mpn_mulmod_precond_shoup(
        res: mp_ptr,
        a: mp_srcptr,
        apre: mp_srcptr,
        b: mp_srcptr,
        n: mp_size_t,
        d: mp_srcptr,
        norm: ulong,
    );
    pub fn flint_mpn_fmmamod_preinvn(
        r: mp_ptr,
        a: mp_srcptr,
        b: mp_srcptr,
        e: mp_srcptr,
        f: mp_srcptr,
        n: mp_size_t,
        d: mp_srcptr,
        dinv: mp_srcptr,
        norm: ulong,
    );
    pub fn flint_mpn_fmmamod_preinvn_2(
        r: mp_ptr,
        a: mp_srcptr,
        b: mp_srcptr,
        e: mp_srcptr,
        f: mp_srcptr,
        d: mp_srcptr,
        dinv: mp_srcptr,
        norm: ulong,
    );
    pub fn flint_mpn_fmmamod_precond_matrix(
        rp: mp_ptr,
        apre1: mp_srcptr,
        b1: mp_srcptr,
        apre2: mp_srcptr,
        b2: mp_srcptr,
        n: mp_size_t,
        d: mp_srcptr,
        dinv: mp_srcptr,
        norm: ulong,
    );
    pub fn flint_mpn_mulmod_2expp1_basecase(
        xp: mp_ptr,
        yp: mp_srcptr,
        zp: mp_srcptr,
        c: libc::c_int,
        b: flint_bitcnt_t,
        tp: mp_ptr,
    ) -> libc::c_int;
    pub fn flint_mpn_get_d(
        ptr: mp_srcptr,
        size: mp_size_t,
        sign: mp_size_t,
        exp: libc::c_long,
    ) -> f64;
    pub fn flint_mpn_rrandom(rp: mp_ptr, state: *mut flint_rand_struct, n: mp_size_t);
    pub fn flint_mpn_rrandomb(rp: mp_ptr, state: *mut flint_rand_struct, n: flint_bitcnt_t);
    pub fn flint_mpn_urandomb(rp: mp_ptr, state: *mut flint_rand_struct, n: flint_bitcnt_t);
    pub fn flint_mpn_urandomm(
        rp: mp_ptr,
        state: *mut flint_rand_struct,
        xp: mp_srcptr,
        xn: mp_size_t,
    );
}