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6e4d9244 | 1 | /* Declarations of various C99 functions |
36ae8a61 | 2 | Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc. |
6e4d9244 EB |
3 | |
4 | This file is part of the GNU Fortran 95 runtime library (libgfortran). | |
5 | ||
6 | Libgfortran is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Lesser General Public | |
8 | License as published by the Free Software Foundation; either | |
9 | version 2.1 of the License, or (at your option) any later version. | |
10 | ||
11 | Libgfortran is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public | |
17 | License along with libgfortran; see the file COPYING.LIB. If not, | |
fe2ae685 KC |
18 | write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 | Boston, MA 02110-1301, USA. */ | |
6e4d9244 | 20 | |
57dea9f6 TM |
21 | /* As a special exception, if you link this library with other files, |
22 | some of which are compiled with GCC, to produce an executable, | |
23 | this library does not by itself cause the resulting executable | |
24 | to be covered by the GNU General Public License. | |
25 | This exception does not however invalidate any other reasons why | |
26 | the executable file might be covered by the GNU General Public License. */ | |
27 | ||
6e4d9244 EB |
28 | |
29 | #ifndef C99_PROTOS_H | |
2cdc88b6 | 30 | #define C99_PROTOS_H 1 |
6e4d9244 | 31 | |
1409cd0b | 32 | /* float variants of libm functions */ |
6e4d9244 | 33 | #ifndef HAVE_ACOSF |
2cdc88b6 | 34 | #define HAVE_ACOSF 1 |
6e4d9244 EB |
35 | extern float acosf(float); |
36 | #endif | |
37 | ||
22ae47e2 | 38 | #if HAVE_ACOSH && !HAVE_ACOSHF |
2cdc88b6 | 39 | #define HAVE_ACOSHF 1 |
f02d008e JD |
40 | extern float acoshf(float); |
41 | #endif | |
42 | ||
6e4d9244 | 43 | #ifndef HAVE_ASINF |
2cdc88b6 | 44 | #define HAVE_ASINF 1 |
6e4d9244 EB |
45 | extern float asinf(float); |
46 | #endif | |
47 | ||
22ae47e2 | 48 | #if HAVE_ASINH && !HAVE_ASINHF |
2cdc88b6 | 49 | #define HAVE_ASINHF 1 |
f02d008e JD |
50 | extern float asinhf(float); |
51 | #endif | |
52 | ||
6e4d9244 | 53 | #ifndef HAVE_ATAN2F |
2cdc88b6 | 54 | #define HAVE_ATAN2F 1 |
6e4d9244 EB |
55 | extern float atan2f(float, float); |
56 | #endif | |
57 | ||
58 | #ifndef HAVE_ATANF | |
2cdc88b6 | 59 | #define HAVE_ATANF 1 |
6e4d9244 EB |
60 | extern float atanf(float); |
61 | #endif | |
62 | ||
22ae47e2 | 63 | #if HAVE_ATANH && !HAVE_ATANHF |
2cdc88b6 | 64 | #define HAVE_ATANHF 1 |
f02d008e JD |
65 | extern float atanhf(float); |
66 | #endif | |
67 | ||
6e4d9244 | 68 | #ifndef HAVE_CEILF |
2cdc88b6 | 69 | #define HAVE_CEILF 1 |
6e4d9244 EB |
70 | extern float ceilf(float); |
71 | #endif | |
72 | ||
73 | #ifndef HAVE_COPYSIGNF | |
2cdc88b6 | 74 | #define HAVE_COPYSIGNF 1 |
6e4d9244 EB |
75 | extern float copysignf(float, float); |
76 | #endif | |
77 | ||
78 | #ifndef HAVE_COSF | |
2cdc88b6 | 79 | #define HAVE_COSF 1 |
6e4d9244 EB |
80 | extern float cosf(float); |
81 | #endif | |
82 | ||
83 | #ifndef HAVE_COSHF | |
2cdc88b6 | 84 | #define HAVE_COSHF 1 |
6e4d9244 EB |
85 | extern float coshf(float); |
86 | #endif | |
87 | ||
88 | #ifndef HAVE_EXPF | |
2cdc88b6 | 89 | #define HAVE_EXPF 1 |
6e4d9244 EB |
90 | extern float expf(float); |
91 | #endif | |
92 | ||
93 | #ifndef HAVE_FABSF | |
2cdc88b6 | 94 | #define HAVE_FABSF 1 |
6e4d9244 EB |
95 | extern float fabsf(float); |
96 | #endif | |
97 | ||
98 | #ifndef HAVE_FLOORF | |
2cdc88b6 | 99 | #define HAVE_FLOORF 1 |
6e4d9244 EB |
100 | extern float floorf(float); |
101 | #endif | |
102 | ||
eb647f7d FXC |
103 | #ifndef HAVE_FLOORL |
104 | #define HAVE_FLOORL 1 | |
105 | extern long double floorl (long double x); | |
106 | #endif | |
107 | ||
108 | #ifndef HAVE_FMODF | |
109 | #define HAVE_FMODF 1 | |
110 | extern float fmodf (float x, float y); | |
111 | #endif | |
112 | ||
113 | #ifndef HAVE_FMODL | |
114 | #define HAVE_FMODL 1 | |
115 | extern long double fmodl (long double x, long double y); | |
116 | #endif | |
117 | ||
6e4d9244 | 118 | #ifndef HAVE_FREXPF |
2cdc88b6 | 119 | #define HAVE_FREXPF 1 |
6e4d9244 EB |
120 | extern float frexpf(float, int *); |
121 | #endif | |
122 | ||
123 | #ifndef HAVE_HYPOTF | |
2cdc88b6 | 124 | #define HAVE_HYPOTF 1 |
6e4d9244 EB |
125 | extern float hypotf(float, float); |
126 | #endif | |
127 | ||
128 | #ifndef HAVE_LOGF | |
2cdc88b6 | 129 | #define HAVE_LOGF 1 |
6e4d9244 EB |
130 | extern float logf(float); |
131 | #endif | |
132 | ||
133 | #ifndef HAVE_LOG10F | |
2cdc88b6 | 134 | #define HAVE_LOG10F 1 |
6e4d9244 EB |
135 | extern float log10f(float); |
136 | #endif | |
137 | ||
ae973d6a | 138 | #ifndef HAVE_SCALBN |
2cdc88b6 | 139 | #define HAVE_SCALBN 1 |
ae973d6a FXC |
140 | extern double scalbn(double, int); |
141 | #endif | |
142 | ||
6e4d9244 | 143 | #ifndef HAVE_SCALBNF |
2cdc88b6 | 144 | #define HAVE_SCALBNF 1 |
6e4d9244 EB |
145 | extern float scalbnf(float, int); |
146 | #endif | |
147 | ||
148 | #ifndef HAVE_SINF | |
2cdc88b6 | 149 | #define HAVE_SINF 1 |
6e4d9244 EB |
150 | extern float sinf(float); |
151 | #endif | |
152 | ||
153 | #ifndef HAVE_SINHF | |
2cdc88b6 | 154 | #define HAVE_SINHF 1 |
6e4d9244 EB |
155 | extern float sinhf(float); |
156 | #endif | |
157 | ||
158 | #ifndef HAVE_SQRTF | |
2cdc88b6 | 159 | #define HAVE_SQRTF 1 |
6e4d9244 EB |
160 | extern float sqrtf(float); |
161 | #endif | |
162 | ||
163 | #ifndef HAVE_TANF | |
2cdc88b6 | 164 | #define HAVE_TANF 1 |
6e4d9244 EB |
165 | extern float tanf(float); |
166 | #endif | |
167 | ||
168 | #ifndef HAVE_TANHF | |
2cdc88b6 | 169 | #define HAVE_TANHF 1 |
6e4d9244 EB |
170 | extern float tanhf(float); |
171 | #endif | |
172 | ||
69a2d125 | 173 | #ifndef HAVE_TRUNC |
2cdc88b6 | 174 | #define HAVE_TRUNC 1 |
1409cd0b | 175 | extern double trunc(double); |
69a2d125 EB |
176 | #endif |
177 | ||
178 | #ifndef HAVE_TRUNCF | |
2cdc88b6 | 179 | #define HAVE_TRUNCF 1 |
1409cd0b | 180 | extern float truncf(float); |
69a2d125 EB |
181 | #endif |
182 | ||
6e4d9244 | 183 | #ifndef HAVE_NEXTAFTERF |
2cdc88b6 | 184 | #define HAVE_NEXTAFTERF 1 |
6e4d9244 EB |
185 | extern float nextafterf(float, float); |
186 | #endif | |
187 | ||
188 | #ifndef HAVE_POWF | |
2cdc88b6 | 189 | #define HAVE_POWF 1 |
6e4d9244 EB |
190 | extern float powf(float, float); |
191 | #endif | |
192 | ||
193 | #ifndef HAVE_ROUND | |
2cdc88b6 | 194 | #define HAVE_ROUND 1 |
6e4d9244 EB |
195 | extern double round(double); |
196 | #endif | |
197 | ||
198 | #ifndef HAVE_ROUNDF | |
2cdc88b6 | 199 | #define HAVE_ROUNDF 1 |
6e4d9244 EB |
200 | extern float roundf(float); |
201 | #endif | |
202 | ||
c120ef14 | 203 | #if !defined(HAVE_ROUNDL) |
94f548c2 FXC |
204 | #define HAVE_ROUNDL 1 |
205 | extern long double roundl(long double); | |
206 | #endif | |
207 | ||
208 | ||
209 | ||
210 | #if !defined(HAVE_LROUNDF) && defined(HAVE_ROUNDF) | |
211 | #define HAVE_LROUNDF 1 | |
212 | long int lroundf (float); | |
213 | #endif | |
214 | ||
215 | #if !defined(HAVE_LROUND) && defined(HAVE_ROUND) | |
216 | #define HAVE_LROUND 1 | |
217 | long int lround (double); | |
218 | #endif | |
219 | ||
220 | #if !defined(HAVE_LROUNDL) && defined(HAVE_ROUNDL) | |
221 | #define HAVE_LROUNDL 1 | |
222 | long int lroundl (long double); | |
223 | #endif | |
224 | ||
225 | #if !defined(HAVE_LLROUNDF) && defined(HAVE_ROUNDF) | |
226 | #define HAVE_LLROUNDF 1 | |
227 | long long int llroundf (float); | |
228 | #endif | |
229 | ||
230 | #if !defined(HAVE_LLROUND) && defined(HAVE_ROUND) | |
231 | #define HAVE_LLROUND 1 | |
232 | long long int llround (double); | |
233 | #endif | |
234 | ||
235 | #if !defined(HAVE_LLROUNDL) && defined(HAVE_ROUNDL) | |
236 | #define HAVE_LLROUNDL 1 | |
237 | long long int llroundl (long double); | |
238 | #endif | |
239 | ||
7afebb02 FXC |
240 | /* Wrappers for systems without the various C99 single precision Bessel |
241 | functions. */ | |
242 | ||
243 | #if defined(HAVE_J0) && ! defined(HAVE_J0F) | |
244 | #define HAVE_J0F 1 | |
245 | extern float j0f (float); | |
246 | #endif | |
247 | ||
248 | #if defined(HAVE_J1) && !defined(HAVE_J1F) | |
249 | #define HAVE_J1F 1 | |
250 | extern float j1f (float); | |
251 | #endif | |
252 | ||
253 | #if defined(HAVE_JN) && !defined(HAVE_JNF) | |
254 | #define HAVE_JNF 1 | |
255 | extern float jnf (int, float); | |
256 | #endif | |
257 | ||
258 | #if defined(HAVE_Y0) && !defined(HAVE_Y0F) | |
259 | #define HAVE_Y0F 1 | |
260 | extern float y0f (float); | |
261 | #endif | |
262 | ||
263 | #if defined(HAVE_Y1) && !defined(HAVE_Y1F) | |
264 | #define HAVE_Y1F 1 | |
265 | extern float y1f (float); | |
266 | #endif | |
267 | ||
268 | #if defined(HAVE_YN) && !defined(HAVE_YNF) | |
269 | #define HAVE_YNF 1 | |
270 | extern float ynf (int, float); | |
271 | #endif | |
272 | ||
273 | ||
274 | /* Wrappers for systems without the C99 erff() and erfcf() functions. */ | |
275 | ||
276 | #if defined(HAVE_ERF) && !defined(HAVE_ERFF) | |
277 | #define HAVE_ERFF 1 | |
278 | extern float erff (float); | |
279 | #endif | |
280 | ||
281 | #if defined(HAVE_ERFC) && !defined(HAVE_ERFCF) | |
282 | #define HAVE_ERFCF 1 | |
283 | extern float erfcf (float); | |
284 | #endif | |
285 | ||
286 | ||
1409cd0b FXC |
287 | |
288 | /* log10l is needed on all platforms for decimal I/O */ | |
32aa3bff | 289 | #ifndef HAVE_LOG10L |
2cdc88b6 | 290 | #define HAVE_LOG10L 1 |
32aa3bff FXC |
291 | extern long double log10l(long double); |
292 | #endif | |
293 | ||
1409cd0b FXC |
294 | |
295 | /* complex math functions */ | |
296 | ||
297 | #if !defined(HAVE_CABSF) | |
2cdc88b6 | 298 | #define HAVE_CABSF 1 |
1409cd0b FXC |
299 | extern float cabsf (float complex); |
300 | #endif | |
301 | ||
302 | #if !defined(HAVE_CABS) | |
2cdc88b6 | 303 | #define HAVE_CABS 1 |
1409cd0b FXC |
304 | extern double cabs (double complex); |
305 | #endif | |
306 | ||
307 | #if !defined(HAVE_CABSL) && defined(HAVE_HYPOTL) | |
2cdc88b6 | 308 | #define HAVE_CABSL 1 |
1409cd0b FXC |
309 | extern long double cabsl (long double complex); |
310 | #endif | |
311 | ||
312 | ||
313 | #if !defined(HAVE_CARGF) | |
2cdc88b6 | 314 | #define HAVE_CARGF 1 |
1409cd0b FXC |
315 | extern float cargf (float complex); |
316 | #endif | |
317 | ||
318 | #if !defined(HAVE_CARG) | |
2cdc88b6 | 319 | #define HAVE_CARG 1 |
1409cd0b FXC |
320 | extern double carg (double complex); |
321 | #endif | |
322 | ||
323 | #if !defined(HAVE_CARGL) && defined(HAVE_ATAN2L) | |
2cdc88b6 | 324 | #define HAVE_CARGL 1 |
1409cd0b FXC |
325 | extern long double cargl (long double complex); |
326 | #endif | |
327 | ||
328 | ||
329 | #if !defined(HAVE_CEXPF) | |
2cdc88b6 | 330 | #define HAVE_CEXPF 1 |
1409cd0b FXC |
331 | extern float complex cexpf (float complex); |
332 | #endif | |
333 | ||
334 | #if !defined(HAVE_CEXP) | |
2cdc88b6 | 335 | #define HAVE_CEXP 1 |
1409cd0b FXC |
336 | extern double complex cexp (double complex); |
337 | #endif | |
338 | ||
339 | #if !defined(HAVE_CEXPL) && defined(HAVE_COSL) && defined(HAVE_SINL) && defined(EXPL) | |
2cdc88b6 | 340 | #define HAVE_CEXPL 1 |
1409cd0b FXC |
341 | extern long double complex cexpl (long double complex); |
342 | #endif | |
343 | ||
344 | ||
345 | #if !defined(HAVE_CLOGF) | |
2cdc88b6 | 346 | #define HAVE_CLOGF 1 |
1409cd0b FXC |
347 | extern float complex clogf (float complex); |
348 | #endif | |
349 | ||
350 | #if !defined(HAVE_CLOG) | |
2cdc88b6 | 351 | #define HAVE_CLOG 1 |
1409cd0b FXC |
352 | extern double complex clog (double complex); |
353 | #endif | |
354 | ||
355 | #if !defined(HAVE_CLOGL) && defined(HAVE_LOGL) && defined(HAVE_CABSL) && defined(HAVE_CARGL) | |
2cdc88b6 | 356 | #define HAVE_CLOGL 1 |
1409cd0b FXC |
357 | extern long double complex clogl (long double complex); |
358 | #endif | |
359 | ||
360 | ||
361 | #if !defined(HAVE_CLOG10F) | |
2cdc88b6 | 362 | #define HAVE_CLOG10F 1 |
1409cd0b FXC |
363 | extern float complex clog10f (float complex); |
364 | #endif | |
365 | ||
366 | #if !defined(HAVE_CLOG10) | |
2cdc88b6 | 367 | #define HAVE_CLOG10 1 |
1409cd0b FXC |
368 | extern double complex clog10 (double complex); |
369 | #endif | |
370 | ||
371 | #if !defined(HAVE_CLOG10L) && defined(HAVE_LOG10L) && defined(HAVE_CABSL) && defined(HAVE_CARGL) | |
2cdc88b6 | 372 | #define HAVE_CLOG10L 1 |
1409cd0b FXC |
373 | extern long double complex clog10l (long double complex); |
374 | #endif | |
375 | ||
376 | ||
377 | #if !defined(HAVE_CPOWF) | |
2cdc88b6 | 378 | #define HAVE_CPOWF 1 |
1409cd0b FXC |
379 | extern float complex cpowf (float complex, float complex); |
380 | #endif | |
381 | ||
382 | #if !defined(HAVE_CPOW) | |
2cdc88b6 | 383 | #define HAVE_CPOW 1 |
1409cd0b FXC |
384 | extern double complex cpow (double complex, double complex); |
385 | #endif | |
386 | ||
387 | #if !defined(HAVE_CPOWL) && defined(HAVE_CEXPL) && defined(HAVE_CLOGL) | |
2cdc88b6 | 388 | #define HAVE_CPOWL 1 |
1409cd0b FXC |
389 | extern long double complex cpowl (long double complex, long double complex); |
390 | #endif | |
391 | ||
392 | ||
393 | #if !defined(HAVE_CSQRTF) | |
2cdc88b6 | 394 | #define HAVE_CSQRTF 1 |
1409cd0b FXC |
395 | extern float complex csqrtf (float complex); |
396 | #endif | |
397 | ||
398 | #if !defined(HAVE_CSQRT) | |
2cdc88b6 | 399 | #define HAVE_CSQRT 1 |
1409cd0b FXC |
400 | extern double complex csqrt (double complex); |
401 | #endif | |
402 | ||
403 | #if !defined(HAVE_CSQRTL) && defined(HAVE_COPYSIGNL) && defined(HAVE_SQRTL) && defined(HAVE_FABSL) && defined(HAVE_HYPOTL) | |
2cdc88b6 | 404 | #define HAVE_CSQRTL 1 |
1409cd0b FXC |
405 | extern long double complex csqrtl (long double complex); |
406 | #endif | |
407 | ||
408 | ||
409 | #if !defined(HAVE_CSINHF) | |
2cdc88b6 | 410 | #define HAVE_CSINHF 1 |
1409cd0b FXC |
411 | extern float complex csinhf (float complex); |
412 | #endif | |
413 | ||
414 | #if !defined(HAVE_CSINH) | |
2cdc88b6 | 415 | #define HAVE_CSINH 1 |
1409cd0b FXC |
416 | extern double complex csinh (double complex); |
417 | #endif | |
418 | ||
419 | #if !defined(HAVE_CSINHL) && defined(HAVE_COSL) && defined(HAVE_COSHL) && defined(HAVE_SINL) && defined(HAVE_SINHL) | |
2cdc88b6 | 420 | #define HAVE_CSINHL 1 |
1409cd0b FXC |
421 | extern long double complex csinhl (long double complex); |
422 | #endif | |
423 | ||
424 | ||
425 | #if !defined(HAVE_CCOSHF) | |
2cdc88b6 | 426 | #define HAVE_CCOSHF 1 |
1409cd0b FXC |
427 | extern float complex ccoshf (float complex); |
428 | #endif | |
429 | ||
430 | #if !defined(HAVE_CCOSH) | |
2cdc88b6 | 431 | #define HAVE_CCOSH 1 |
1409cd0b FXC |
432 | extern double complex ccosh (double complex); |
433 | #endif | |
434 | ||
435 | #if !defined(HAVE_CCOSHL) && defined(HAVE_COSL) && defined(HAVE_COSHL) && defined(HAVE_SINL) && defined(HAVE_SINHL) | |
2cdc88b6 | 436 | #define HAVE_CCOSHL 1 |
1409cd0b FXC |
437 | extern long double complex ccoshl (long double complex); |
438 | #endif | |
439 | ||
440 | ||
441 | #if !defined(HAVE_CTANHF) | |
2cdc88b6 | 442 | #define HAVE_CTANHF 1 |
1409cd0b FXC |
443 | extern float complex ctanhf (float complex); |
444 | #endif | |
445 | ||
446 | #if !defined(HAVE_CTANH) | |
2cdc88b6 | 447 | #define HAVE_CTANH 1 |
1409cd0b FXC |
448 | extern double complex ctanh (double complex); |
449 | #endif | |
450 | ||
451 | #if !defined(HAVE_CTANHL) && defined(HAVE_TANL) && defined(HAVE_TANHL) | |
2cdc88b6 | 452 | #define HAVE_CTANHL 1 |
1409cd0b FXC |
453 | extern long double complex ctanhl (long double complex); |
454 | #endif | |
455 | ||
456 | ||
457 | #if !defined(HAVE_CSINF) | |
2cdc88b6 | 458 | #define HAVE_CSINF 1 |
1409cd0b FXC |
459 | extern float complex csinf (float complex); |
460 | #endif | |
461 | ||
462 | #if !defined(HAVE_CSIN) | |
2cdc88b6 | 463 | #define HAVE_CSIN 1 |
1409cd0b FXC |
464 | extern double complex csin (double complex); |
465 | #endif | |
466 | ||
467 | #if !defined(HAVE_CSINL) && defined(HAVE_COSL) && defined(HAVE_COSHL) && defined(HAVE_SINL) && defined(HAVE_SINHL) | |
2cdc88b6 | 468 | #define HAVE_CSINL 1 |
1409cd0b FXC |
469 | extern long double complex csinl (long double complex); |
470 | #endif | |
471 | ||
472 | ||
473 | #if !defined(HAVE_CCOSF) | |
2cdc88b6 | 474 | #define HAVE_CCOSF 1 |
1409cd0b FXC |
475 | extern float complex ccosf (float complex); |
476 | #endif | |
477 | ||
478 | #if !defined(HAVE_CCOS) | |
2cdc88b6 | 479 | #define HAVE_CCOS 1 |
1409cd0b FXC |
480 | extern double complex ccos (double complex); |
481 | #endif | |
482 | ||
483 | #if !defined(HAVE_CCOSL) && defined(HAVE_COSL) && defined(HAVE_COSHL) && defined(HAVE_SINL) && defined(HAVE_SINHL) | |
2cdc88b6 | 484 | #define HAVE_CCOSL 1 |
1409cd0b FXC |
485 | extern long double complex ccosl (long double complex); |
486 | #endif | |
487 | ||
488 | ||
489 | #if !defined(HAVE_CTANF) | |
2cdc88b6 | 490 | #define HAVE_CTANF 1 |
1409cd0b FXC |
491 | extern float complex ctanf (float complex); |
492 | #endif | |
493 | ||
494 | #if !defined(HAVE_CTAN) | |
2cdc88b6 | 495 | #define HAVE_CTAN 1 |
1409cd0b FXC |
496 | extern double complex ctan (double complex); |
497 | #endif | |
498 | ||
499 | #if !defined(HAVE_CTANL) && defined(HAVE_TANL) && defined(HAVE_TANHL) | |
2cdc88b6 | 500 | #define HAVE_CTANL 1 |
1409cd0b FXC |
501 | extern long double complex ctanl (long double complex); |
502 | #endif | |
503 | ||
504 | ||
fb0a0e15 FXC |
505 | /* Gamma-related prototypes. */ |
506 | #if !defined(HAVE_TGAMMA) | |
507 | #define HAVE_TGAMMA 1 | |
508 | extern double tgamma (double); | |
509 | #endif | |
510 | ||
511 | #if !defined(HAVE_LGAMMA) | |
512 | #define HAVE_LGAMMA 1 | |
513 | extern double lgamma (double); | |
514 | #endif | |
515 | ||
516 | #if defined(HAVE_TGAMMA) && !defined(HAVE_TGAMMAF) | |
517 | #define HAVE_TGAMMAF 1 | |
518 | extern float tgammaf (float); | |
519 | #endif | |
520 | ||
521 | #if defined(HAVE_LGAMMA) && !defined(HAVE_LGAMMAF) | |
522 | #define HAVE_LGAMMAF 1 | |
523 | extern float lgammaf (float); | |
524 | #endif | |
525 | ||
526 | ||
6e4d9244 EB |
527 | #endif /* C99_PROTOS_H */ |
528 |