10881 more C99 math macros should be compiler builtins

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  23  */
  24 /*
  25  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  26  * Use is subject to license terms.
  27  */
  28 
  29 #ifndef _ISO_MATH_C99_H
  30 #define _ISO_MATH_C99_H
  31 
  32 #include <sys/isa_defs.h>
  33 #include <sys/feature_tests.h>
  34 
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38 











  39 #if defined(_STDC_C99) || _XOPEN_SOURCE - 0 >= 600 || defined(__C99FEATURES__)
  40 #if defined(__GNUC__)
  41 #undef  HUGE_VAL
  42 #define HUGE_VAL        (__builtin_huge_val())
  43 #undef  HUGE_VALF
  44 #define HUGE_VALF       (__builtin_huge_valf())
  45 #undef  HUGE_VALL
  46 #define HUGE_VALL       (__builtin_huge_vall())
  47 #undef  INFINITY
  48 #define INFINITY        (__builtin_inff())
  49 #undef  NAN
  50 #define NAN             (__builtin_nanf(""))
  51 
  52 /*
  53  * C99 7.12.3 classification macros
  54  */
  55 #undef  isnan
  56 #undef  isinf
  57 #if __GNUC__ >= 4
  58 #define isnan(x)        __builtin_isnan(x)
  59 #define isinf(x)        __builtin_isinf(x)
  60 #else





  61 #define isnan(x)        __extension__( \
  62                         { __typeof(x) __x_n = (x); \
  63                         __builtin_isunordered(__x_n, __x_n); })
  64 #define isinf(x)        __extension__( \
  65                         { __typeof(x) __x_i = (x); \
  66                         __x_i == (__typeof(__x_i)) INFINITY || \
  67                         __x_i == (__typeof(__x_i)) (-INFINITY); })
  68 #endif
  69 #undef  isfinite
  70 #define isfinite(x)     __extension__( \
  71                         { __typeof(x) __x_f = (x); \
  72                         !isnan(__x_f) && !isinf(__x_f); })
  73 #undef  isnormal
  74 #define isnormal(x)     __extension__( \
  75                         { __typeof(x) __x_r = (x); isfinite(__x_r) && \
  76                         (sizeof (__x_r) == sizeof (float) ? \
  77                         __builtin_fabsf(__x_r) >= __FLT_MIN__ : \
  78                         sizeof (__x_r) == sizeof (double) ? \
  79                         __builtin_fabs(__x_r) >= __DBL_MIN__ : \
  80                         __builtin_fabsl(__x_r) >= __LDBL_MIN__); })
  81 #undef  fpclassify
  82 #define fpclassify(x)   __extension__( \
  83                         { __typeof(x) __x_c = (x); \
  84                         isnan(__x_c) ? FP_NAN : \
  85                         isinf(__x_c) ? FP_INFINITE : \
  86                         isnormal(__x_c) ? FP_NORMAL : \
  87                         __x_c == (__typeof(__x_c)) 0 ? FP_ZERO : \
  88                         FP_SUBNORMAL; })
  89 #undef  signbit
  90 #if defined(_BIG_ENDIAN)
  91 #define signbit(x)      __extension__( \
  92                         { __typeof(x) __x_s = (x); \
  93                         (int)(*(unsigned *)&__x_s >> 31); })
  94 #elif defined(_LITTLE_ENDIAN)
  95 #define signbit(x)      __extension__( \
  96                         { __typeof(x) __x_s = (x); \
  97                         (sizeof (__x_s) == sizeof (float) ? \
  98                         (int)(*(unsigned *)&__x_s >> 31) : \
  99                         sizeof (__x_s) == sizeof (double) ? \
 100                         (int)(((unsigned *)&__x_s)[1] >> 31) : \
 101                         (int)(((unsigned short *)&__x_s)[4] >> 15)); })
 102 #endif

 103 
 104 /*
 105  * C99 7.12.14 comparison macros
 106  */
 107 #undef  isgreater
 108 #define isgreater(x, y)         __builtin_isgreater(x, y)
 109 #undef  isgreaterequal
 110 #define isgreaterequal(x, y)    __builtin_isgreaterequal(x, y)
 111 #undef  isless
 112 #define isless(x, y)            __builtin_isless(x, y)
 113 #undef  islessequal
 114 #define islessequal(x, y)       __builtin_islessequal(x, y)
 115 #undef  islessgreater
 116 #define islessgreater(x, y)     __builtin_islessgreater(x, y)
 117 #undef  isunordered
 118 #define isunordered(x, y)       __builtin_isunordered(x, y)
 119 #else   /* defined(__GNUC__) */
 120 #undef  HUGE_VAL
 121 #define HUGE_VAL        __builtin_huge_val
 122 #undef  HUGE_VALF
 123 #define HUGE_VALF       __builtin_huge_valf
 124 #undef  HUGE_VALL
 125 #define HUGE_VALL       __builtin_huge_vall
 126 #undef  INFINITY
 127 #define INFINITY        __builtin_infinity
 128 #undef  NAN
 129 #define NAN             __builtin_nan
 130 
 131 /*
 132  * C99 7.12.3 classification macros
 133  */
 134 #undef  fpclassify
 135 #define fpclassify(x)   __builtin_fpclassify(x)
 136 #undef  isfinite
 137 #define isfinite(x)     __builtin_isfinite(x)
 138 #undef  isinf
 139 #define isinf(x)        __builtin_isinf(x)
 140 #undef  isnan
 141 #define isnan(x)        __builtin_isnan(x)
 142 #undef  isnormal
 143 #define isnormal(x)     __builtin_isnormal(x)
 144 #undef  signbit
 145 #define signbit(x)      __builtin_signbit(x)
 146 
 147 /*
 148  * C99 7.12.14 comparison macros
 149  */
 150 #undef  isgreater
 151 #define isgreater(x, y)         ((x) __builtin_isgreater(y))
 152 #undef  isgreaterequal
 153 #define isgreaterequal(x, y)    ((x) __builtin_isgreaterequal(y))
 154 #undef  isless
 155 #define isless(x, y)            ((x) __builtin_isless(y))
 156 #undef  islessequal
 157 #define islessequal(x, y)       ((x) __builtin_islessequal(y))
 158 #undef  islessgreater
 159 #define islessgreater(x, y)     ((x) __builtin_islessgreater(y))
 160 #undef  isunordered
 161 #define isunordered(x, y)       ((x) __builtin_isunordered(y))
 162 #endif  /* defined(__GNUC__) */
 163 #endif  /* defined(_STDC_C99) || _XOPEN_SOURCE - 0 >= 600 || ... */
 164 
 165 #if defined(__EXTENSIONS__) || defined(_STDC_C99) || \
 166         (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \
 167         defined(__C99FEATURES__)
 168 #if defined(__FLT_EVAL_METHOD__) && __FLT_EVAL_METHOD__ - 0 == 0
 169 typedef float float_t;
 170 typedef double double_t;
 171 #elif __FLT_EVAL_METHOD__ - 0 == 1
 172 typedef double float_t;
 173 typedef double double_t;
 174 #elif __FLT_EVAL_METHOD__ - 0 == 2
 175 typedef long double float_t;
 176 typedef long double double_t;
 177 #elif defined(__sparc) || defined(__amd64)
 178 typedef float float_t;
 179 typedef double double_t;
 180 #elif defined(__i386)
 181 typedef long double float_t;
 182 typedef long double double_t;
 183 #endif
 184 
 185 #undef  FP_ZERO
 186 #define FP_ZERO         0
 187 #undef  FP_SUBNORMAL
 188 #define FP_SUBNORMAL    1
 189 #undef  FP_NORMAL
 190 #define FP_NORMAL       2
 191 #undef  FP_INFINITE
 192 #define FP_INFINITE     3
 193 #undef  FP_NAN
 194 #define FP_NAN          4
 195 
 196 #undef  FP_ILOGB0
 197 #define FP_ILOGB0       (-2147483647)
 198 #undef  FP_ILOGBNAN
 199 #define FP_ILOGBNAN     2147483647
 200 
 201 #undef  MATH_ERRNO
 202 #define MATH_ERRNO      1
 203 #undef  MATH_ERREXCEPT
 204 #define MATH_ERREXCEPT  2
 205 #undef  math_errhandling
 206 #define math_errhandling        MATH_ERREXCEPT
 207 
 208 extern double acosh(double);
 209 extern double asinh(double);
 210 extern double atanh(double);
 211 
 212 extern double exp2(double);
 213 extern double expm1(double);
 214 extern int ilogb(double);
 215 extern double log1p(double);
 216 extern double log2(double);
 217 extern double logb(double);
 218 extern double scalbn(double, int);
 219 extern double scalbln(double, long int);
 220 
 221 extern double cbrt(double);
 222 extern double hypot(double, double);
 223 
 224 extern double erf(double);
 225 extern double erfc(double);
 226 extern double lgamma(double);
 227 extern double tgamma(double);
 228 
 229 extern double nearbyint(double);
 230 extern double rint(double);
 231 extern long int lrint(double);
 232 extern double round(double);
 233 extern long int lround(double);
 234 extern double trunc(double);
 235 
 236 extern double remainder(double, double);
 237 extern double remquo(double, double, int *);
 238 
 239 extern double copysign(double, double);
 240 extern double nan(const char *);
 241 extern double nextafter(double, double);
 242 extern double nexttoward(double, long double);
 243 
 244 extern double fdim(double, double);
 245 extern double fmax(double, double);
 246 extern double fmin(double, double);
 247 
 248 extern double fma(double, double, double);
 249 
 250 extern float acosf(float);
 251 extern float asinf(float);
 252 extern float atanf(float);
 253 extern float atan2f(float, float);
 254 extern float cosf(float);
 255 extern float sinf(float);
 256 extern float tanf(float);
 257 
 258 extern float acoshf(float);
 259 extern float asinhf(float);
 260 extern float atanhf(float);
 261 extern float coshf(float);
 262 extern float sinhf(float);
 263 extern float tanhf(float);
 264 
 265 extern float expf(float);
 266 extern float exp2f(float);
 267 extern float expm1f(float);
 268 extern float frexpf(float, int *);
 269 extern int ilogbf(float);
 270 extern float ldexpf(float, int);
 271 extern float logf(float);
 272 extern float log10f(float);
 273 extern float log1pf(float);
 274 extern float log2f(float);
 275 extern float logbf(float);
 276 extern float modff(float, float *);
 277 extern float scalbnf(float, int);
 278 extern float scalblnf(float, long int);
 279 
 280 extern float cbrtf(float);
 281 extern float fabsf(float);
 282 extern float hypotf(float, float);
 283 extern float powf(float, float);
 284 extern float sqrtf(float);
 285 
 286 extern float erff(float);
 287 extern float erfcf(float);
 288 extern float lgammaf(float);
 289 extern float tgammaf(float);
 290 
 291 extern float ceilf(float);
 292 extern float floorf(float);
 293 extern float nearbyintf(float);
 294 extern float rintf(float);
 295 extern long int lrintf(float);
 296 extern float roundf(float);
 297 extern long int lroundf(float);
 298 extern float truncf(float);
 299 
 300 extern float fmodf(float, float);
 301 extern float remainderf(float, float);
 302 extern float remquof(float, float, int *);
 303 
 304 extern float copysignf(float, float);
 305 extern float nanf(const char *);
 306 extern float nextafterf(float, float);
 307 extern float nexttowardf(float, long double);
 308 
 309 extern float fdimf(float, float);
 310 extern float fmaxf(float, float);
 311 extern float fminf(float, float);
 312 
 313 extern float fmaf(float, float, float);
 314 
 315 extern long double acosl(long double);
 316 extern long double asinl(long double);
 317 extern long double atanl(long double);
 318 extern long double atan2l(long double, long double);
 319 extern long double cosl(long double);
 320 extern long double sinl(long double);
 321 extern long double tanl(long double);
 322 
 323 extern long double acoshl(long double);
 324 extern long double asinhl(long double);
 325 extern long double atanhl(long double);
 326 extern long double coshl(long double);
 327 extern long double sinhl(long double);
 328 extern long double tanhl(long double);
 329 
 330 extern long double expl(long double);
 331 extern long double exp2l(long double);
 332 extern long double expm1l(long double);
 333 extern long double frexpl(long double, int *);
 334 extern int ilogbl(long double);
 335 extern long double ldexpl(long double, int);
 336 extern long double logl(long double);
 337 extern long double log10l(long double);
 338 extern long double log1pl(long double);
 339 extern long double log2l(long double);
 340 extern long double logbl(long double);
 341 extern long double modfl(long double, long double *);
 342 extern long double scalbnl(long double, int);
 343 extern long double scalblnl(long double, long int);
 344 
 345 extern long double cbrtl(long double);
 346 extern long double fabsl(long double);
 347 extern long double hypotl(long double, long double);
 348 extern long double powl(long double, long double);
 349 extern long double sqrtl(long double);
 350 
 351 extern long double erfl(long double);
 352 extern long double erfcl(long double);
 353 extern long double lgammal(long double);
 354 extern long double tgammal(long double);
 355 
 356 extern long double ceill(long double);
 357 extern long double floorl(long double);
 358 extern long double nearbyintl(long double);
 359 extern long double rintl(long double);
 360 extern long int lrintl(long double);
 361 extern long double roundl(long double);
 362 extern long int lroundl(long double);
 363 extern long double truncl(long double);
 364 
 365 extern long double fmodl(long double, long double);
 366 extern long double remainderl(long double, long double);
 367 extern long double remquol(long double, long double, int *);
 368 
 369 extern long double copysignl(long double, long double);
 370 extern long double nanl(const char *);
 371 extern long double nextafterl(long double, long double);
 372 extern long double nexttowardl(long double, long double);
 373 
 374 extern long double fdiml(long double, long double);
 375 extern long double fmaxl(long double, long double);
 376 extern long double fminl(long double, long double);
 377 
 378 extern long double fmal(long double, long double, long double);
 379 
 380 #if !defined(_STRICT_STDC) && !defined(_NO_LONGLONG) || defined(_STDC_C99) || \
 381         defined(__C99FEATURES__)
 382 extern long long int llrint(double);
 383 extern long long int llround(double);
 384 
 385 extern long long int llrintf(float);
 386 extern long long int llroundf(float);
 387 
 388 extern long long int llrintl(long double);
 389 extern long long int llroundl(long double);
 390 #endif
 391 
 392 #if !defined(__cplusplus)
 393 #pragma does_not_read_global_data(asinh, exp2, expm1)
 394 #pragma does_not_read_global_data(ilogb, log2)
 395 #pragma does_not_read_global_data(scalbn, scalbln, cbrt)
 396 #pragma does_not_read_global_data(erf, erfc, tgamma)
 397 #pragma does_not_read_global_data(nearbyint, rint, lrint, round, lround, trunc)
 398 #pragma does_not_read_global_data(remquo)
 399 #pragma does_not_read_global_data(copysign, nan, nexttoward)
 400 #pragma does_not_read_global_data(fdim, fmax, fmin, fma)
 401 #pragma does_not_write_global_data(asinh, exp2, expm1)
 402 #pragma does_not_write_global_data(ilogb, log2)
 403 #pragma does_not_write_global_data(scalbn, scalbln, cbrt)
 404 #pragma does_not_write_global_data(erf, erfc, tgamma)
 405 #pragma does_not_write_global_data(nearbyint, rint, lrint, round, lround, trunc)
 406 #pragma does_not_write_global_data(copysign, nan, nexttoward)
 407 #pragma does_not_write_global_data(fdim, fmax, fmin, fma)
 408 
 409 #pragma does_not_read_global_data(acosf, asinf, atanf, atan2f)
 410 #pragma does_not_read_global_data(cosf, sinf, tanf)
 411 #pragma does_not_read_global_data(acoshf, asinhf, atanhf, coshf, sinhf, tanhf)
 412 #pragma does_not_read_global_data(expf, exp2f, expm1f, frexpf, ilogbf, ldexpf)
 413 #pragma does_not_read_global_data(logf, log10f, log1pf, log2f, logbf)
 414 #pragma does_not_read_global_data(modff, scalbnf, scalblnf)
 415 #pragma does_not_read_global_data(cbrtf, fabsf, hypotf, powf, sqrtf)
 416 #pragma does_not_read_global_data(erff, erfcf, lgammaf, tgammaf)
 417 #pragma does_not_read_global_data(ceilf, floorf, nearbyintf)
 418 #pragma does_not_read_global_data(rintf, lrintf, roundf, lroundf, truncf)
 419 #pragma does_not_read_global_data(fmodf, remainderf, remquof)
 420 #pragma does_not_read_global_data(copysignf, nanf, nextafterf, nexttowardf)
 421 #pragma does_not_read_global_data(fdimf, fmaxf, fminf, fmaf)
 422 #pragma does_not_write_global_data(acosf, asinf, atanf, atan2f)
 423 #pragma does_not_write_global_data(cosf, sinf, tanf)
 424 #pragma does_not_write_global_data(acoshf, asinhf, atanhf, coshf, sinhf, tanhf)
 425 #pragma does_not_write_global_data(expf, exp2f, expm1f, ilogbf, ldexpf)
 426 #pragma does_not_write_global_data(logf, log10f, log1pf, log2f, logbf)
 427 #pragma does_not_write_global_data(cbrtf, fabsf, hypotf, powf, sqrtf)
 428 #pragma does_not_write_global_data(erff, erfcf, tgammaf)
 429 #pragma does_not_write_global_data(ceilf, floorf, nearbyintf)
 430 #pragma does_not_write_global_data(rintf, lrintf, roundf, lroundf, truncf)
 431 #pragma does_not_write_global_data(fmodf, remainderf)
 432 #pragma does_not_write_global_data(copysignf, nanf, nextafterf, nexttowardf)
 433 #pragma does_not_write_global_data(fdimf, fmaxf, fminf, fmaf)
 434 
 435 #pragma does_not_read_global_data(acosl, asinl, atanl, atan2l)
 436 #pragma does_not_read_global_data(cosl, sinl, tanl)
 437 #pragma does_not_read_global_data(acoshl, asinhl, atanhl, coshl, sinhl, tanhl)
 438 #pragma does_not_read_global_data(expl, exp2l, expm1l, frexpl, ilogbl, ldexpl)
 439 #pragma does_not_read_global_data(logl, log10l, log1pl, log2l, logbl)
 440 #pragma does_not_read_global_data(modfl, scalbnl, scalblnl)
 441 #pragma does_not_read_global_data(cbrtl, fabsl, hypotl, powl, sqrtl)
 442 #pragma does_not_read_global_data(erfl, erfcl, lgammal, tgammal)
 443 #pragma does_not_read_global_data(ceill, floorl, nearbyintl)
 444 #pragma does_not_read_global_data(rintl, lrintl, roundl, lroundl, truncl)
 445 #pragma does_not_read_global_data(fmodl, remainderl, remquol)
 446 #pragma does_not_read_global_data(copysignl, nanl, nextafterl, nexttowardl)
 447 #pragma does_not_read_global_data(fdiml, fmaxl, fminl, fmal)
 448 #pragma does_not_write_global_data(acosl, asinl, atanl, atan2l)
 449 #pragma does_not_write_global_data(cosl, sinl, tanl)
 450 #pragma does_not_write_global_data(acoshl, asinhl, atanhl, coshl, sinhl, tanhl)
 451 #pragma does_not_write_global_data(expl, exp2l, expm1l, ilogbl, ldexpl)
 452 #pragma does_not_write_global_data(logl, log10l, log1pl, log2l, logbl)
 453 #pragma does_not_write_global_data(cbrtl, fabsl, hypotl, powl, sqrtl)
 454 #pragma does_not_write_global_data(erfl, erfcl, tgammal)
 455 #pragma does_not_write_global_data(ceill, floorl, nearbyintl)
 456 #pragma does_not_write_global_data(rintl, lrintl, roundl, lroundl, truncl)
 457 #pragma does_not_write_global_data(fmodl, remainderl)
 458 #pragma does_not_write_global_data(copysignl, nanl, nextafterl, nexttowardl)
 459 #pragma does_not_write_global_data(fdiml, fmaxl, fminl, fmal)
 460 
 461 #if !defined(_STRICT_STDC) && !defined(_NO_LONGLONG) || defined(_STDC_C99) || \
 462         defined(__C99FEATURES__)
 463 #pragma does_not_read_global_data(llrint, llround)
 464 #pragma does_not_read_global_data(llrintf, llroundf, llrintl, llroundl)
 465 #pragma does_not_write_global_data(llrint, llround)
 466 #pragma does_not_write_global_data(llrintf, llroundf, llrintl, llroundl)
 467 #endif
 468 #endif  /* !defined(__cplusplus) */
 469 
 470 #if defined(__MATHERR_ERRNO_DONTCARE)
 471 #pragma does_not_read_global_data(acosh, atanh, hypot, lgamma, log1p, logb)
 472 #pragma does_not_read_global_data(nextafter, remainder)
 473 #pragma does_not_write_global_data(acosh, atanh, hypot, log1p, logb)
 474 #pragma does_not_write_global_data(nextafter, remainder)
 475 
 476 #pragma no_side_effect(acosh, asinh, atanh, exp2, expm1)
 477 #pragma no_side_effect(ilogb, log1p, log2, logb)
 478 #pragma no_side_effect(scalbn, scalbln, cbrt, hypot)
 479 #pragma no_side_effect(erf, erfc, tgamma)
 480 #pragma no_side_effect(nearbyint, rint, lrint, round, lround, trunc)
 481 #pragma no_side_effect(remainder)
 482 #pragma no_side_effect(copysign, nan, nextafter, nexttoward)
 483 #pragma no_side_effect(fdim, fmax, fmin, fma)
 484 
 485 #pragma no_side_effect(acosf, asinf, atanf, atan2f)
 486 #pragma no_side_effect(cosf, sinf, tanf, coshf, sinhf, tanhf)
 487 #pragma no_side_effect(acoshf, asinhf, atanhf, coshf, sinhf, tanhf)
 488 #pragma no_side_effect(expf, exp2f, expm1f, ilogbf, ldexpf)
 489 #pragma no_side_effect(logf, log10f, log1pf, log2f, logbf)
 490 #pragma no_side_effect(cbrtf, fabsf, hypotf, powf, sqrtf)
 491 #pragma no_side_effect(erff, erfcf, tgammaf)
 492 #pragma no_side_effect(ceilf, floorf, nearbyintf)
 493 #pragma no_side_effect(rintf, lrintf, roundf, lroundf, truncf)
 494 #pragma no_side_effect(fmodf, remainderf)
 495 #pragma no_side_effect(copysignf, nanf, nextafterf, nexttowardf)
 496 #pragma no_side_effect(fdimf, fmaxf, fminf, fmaf)
 497 
 498 #pragma no_side_effect(acosl, asinl, atanl, atan2l)
 499 #pragma no_side_effect(cosl, sinl, tanl, coshl, sinhl, tanhl)
 500 #pragma no_side_effect(acoshl, asinhl, atanhl, coshl, sinhl, tanhl)
 501 #pragma no_side_effect(expl, exp2l, expm1l, ilogbl, ldexpl)
 502 #pragma no_side_effect(logl, log10l, log1pl, log2l, logbl)
 503 #pragma no_side_effect(cbrtl, fabsl, hypotl, powl, sqrtl)
 504 #pragma no_side_effect(erfl, erfcl, tgammal)
 505 #pragma no_side_effect(ceill, floorl, nearbyintl)
 506 #pragma no_side_effect(rintl, lrintl, roundl, lroundl, truncl)
 507 #pragma no_side_effect(fmodl, remainderl)
 508 #pragma no_side_effect(copysignl, nanl, nextafterl, nexttowardl)
 509 #pragma no_side_effect(fdiml, fmaxl, fminl, fmal)
 510 
 511 #if !defined(_STRICT_STDC) && !defined(_NO_LONGLONG) || defined(_STDC_C99) || \
 512         defined(__C99FEATURES__)
 513 #pragma no_side_effect(llrint, llround, llrintf, llroundf, llrintl, llroundl)
 514 #endif
 515 #endif  /* defined(__MATHERR_ERRNO_DONTCARE) */
 516 #endif  /* defined(__EXTENSIONS__) || defined(_STDC_C99) || ... */
 517 
 518 #ifdef __cplusplus
 519 }
 520 #endif
 521 
 522 #endif  /* _ISO_MATH_C99_H */
--- EOF ---