[fusl] clang-format fusl

fusl/include/math.h

 #ifndef _MATH_H
 #define _MATH_H
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 #include <features.h>
 
 #define __NEED_float_t
 #define __NEED_double_t
 #include <bits/alltypes.h>
 
-#if 100*__GNUC__+__GNUC_MINOR__ >= 303
-#define NAN       __builtin_nanf("")
-#define INFINITY  __builtin_inff()
+#if 100 * __GNUC__ + __GNUC_MINOR__ >= 303
+#define NAN __builtin_nanf("")
+#define INFINITY __builtin_inff()
 #else
-#define NAN       (0.0f/0.0f)
-#define INFINITY  1e5000f
+#define NAN (0.0f / 0.0f)
+#define INFINITY 1e5000f
 #endif
 
 #define HUGE_VALF INFINITY
-#define HUGE_VAL  ((double)INFINITY)
+#define HUGE_VAL ((double)INFINITY)
 #define HUGE_VALL ((long double)INFINITY)
 
-#define MATH_ERRNO  1
+#define MATH_ERRNO 1
 #define MATH_ERREXCEPT 2
 #define math_errhandling 2
 
-#define FP_ILOGBNAN (-1-(int)(((unsigned)-1)>>1))
+#define FP_ILOGBNAN (-1 - (int)(((unsigned)-1) >> 1))
 #define FP_ILOGB0 FP_ILOGBNAN
 
-#define FP_NAN       0
-#define FP_INFINITE  1
-#define FP_ZERO      2
+#define FP_NAN 0
+#define FP_INFINITE 1
+#define FP_ZERO 2
 #define FP_SUBNORMAL 3
-#define FP_NORMAL    4
+#define FP_NORMAL 4
 
 int __fpclassify(double);
 int __fpclassifyf(float);
 int __fpclassifyl(long double);
 
-static __inline unsigned __FLOAT_BITS(float __f)
-{
-        union {float __f; unsigned __i;} __u;
-        __u.__f = __f;
-        return __u.__i;
+static __inline unsigned __FLOAT_BITS(float __f) {
+  union {
+    float __f;
+    unsigned __i;
+  } __u;
+  __u.__f = __f;
+  return __u.__i;
 }
-static __inline unsigned long long __DOUBLE_BITS(double __f)
-{
-        union {double __f; unsigned long long __i;} __u;
-        __u.__f = __f;
-        return __u.__i;
+static __inline unsigned long long __DOUBLE_BITS(double __f) {
+  union {
+    double __f;
+    unsigned long long __i;
+  } __u;
+  __u.__f = __f;
+  return __u.__i;
 }
 
-#define fpclassify(x) ( \
-        sizeof(x) == sizeof(float) ? __fpclassifyf(x) : \
-        sizeof(x) == sizeof(double) ? __fpclassify(x) : \
-        __fpclassifyl(x) )
+#define fpclassify(x)                                                          \
+  (sizeof(x) == sizeof(float) ? __fpclassifyf(x) : sizeof(x) == sizeof(double) \
+                                                       ? __fpclassify(x)       \
+                                                       : __fpclassifyl(x))
 
-#define isinf(x) ( \
-        sizeof(x) == sizeof(float) ? (__FLOAT_BITS(x) & 0x7fffffff) == 0x7f800000 : \
-        sizeof(x) == sizeof(double) ? (__DOUBLE_BITS(x) & -1ULL>>1) == 0x7ffULL<<52 : \
-        __fpclassifyl(x) == FP_INFINITE)
+#define isinf(x)                                                 \
+  (sizeof(x) == sizeof(float)                                    \
+       ? (__FLOAT_BITS(x) & 0x7fffffff) == 0x7f800000            \
+       : sizeof(x) == sizeof(double)                             \
+             ? (__DOUBLE_BITS(x) & -1ULL >> 1) == 0x7ffULL << 52 \
+             : __fpclassifyl(x) == FP_INFINITE)
 
-#define isnan(x) ( \
-        sizeof(x) == sizeof(float) ? (__FLOAT_BITS(x) & 0x7fffffff) > 0x7f800000 : \
-        sizeof(x) == sizeof(double) ? (__DOUBLE_BITS(x) & -1ULL>>1) > 0x7ffULL<<52 : \
-        __fpclassifyl(x) == FP_NAN)
+#define isnan(x)                                                \
+  (sizeof(x) == sizeof(float)                                   \
+       ? (__FLOAT_BITS(x) & 0x7fffffff) > 0x7f800000            \
+       : sizeof(x) == sizeof(double)                            \
+             ? (__DOUBLE_BITS(x) & -1ULL >> 1) > 0x7ffULL << 52 \
+             : __fpclassifyl(x) == FP_NAN)
 
-#define isnormal(x) ( \
-        sizeof(x) == sizeof(float) ? ((__FLOAT_BITS(x)+0x00800000) & 0x7fffffff) >= 0x01000000 : \
-        sizeof(x) == sizeof(double) ? ((__DOUBLE_BITS(x)+(1ULL<<52)) & -1ULL>>1) >= 1ULL<<53 : \
-        __fpclassifyl(x) == FP_NORMAL)
+#define isnormal(x)                                                           \
+  (sizeof(x) == sizeof(float)                                                 \
+       ? ((__FLOAT_BITS(x) + 0x00800000) & 0x7fffffff) >= 0x01000000          \
+       : sizeof(x) == sizeof(double)                                          \
+             ? ((__DOUBLE_BITS(x) + (1ULL << 52)) & -1ULL >> 1) >= 1ULL << 53 \
+             : __fpclassifyl(x) == FP_NORMAL)
 
-#define isfinite(x) ( \
-        sizeof(x) == sizeof(float) ? (__FLOAT_BITS(x) & 0x7fffffff) < 0x7f800000 : \
-        sizeof(x) == sizeof(double) ? (__DOUBLE_BITS(x) & -1ULL>>1) < 0x7ffULL<<52 : \
-        __fpclassifyl(x) > FP_INFINITE)
+#define isfinite(x)                                             \
+  (sizeof(x) == sizeof(float)                                   \
+       ? (__FLOAT_BITS(x) & 0x7fffffff) < 0x7f800000            \
+       : sizeof(x) == sizeof(double)                            \
+             ? (__DOUBLE_BITS(x) & -1ULL >> 1) < 0x7ffULL << 52 \
+             : __fpclassifyl(x) > FP_INFINITE)
 
 int __signbit(double);
 int __signbitf(float);
 int __signbitl(long double);
 
-#define signbit(x) ( \
-        sizeof(x) == sizeof(float) ? (int)(__FLOAT_BITS(x)>>31) : \
-        sizeof(x) == sizeof(double) ? (int)(__DOUBLE_BITS(x)>>63) : \
-        __signbitl(x) )
+#define signbit(x)                                                   \
+  (sizeof(x) == sizeof(float)                                        \
+       ? (int)(__FLOAT_BITS(x) >> 31)                                \
+       : sizeof(x) == sizeof(double) ? (int)(__DOUBLE_BITS(x) >> 63) \
+                                     : __signbitl(x))
 
-#define isunordered(x,y) (isnan((x)) ? ((void)(y),1) : isnan((y)))
+#define isunordered(x, y) (isnan((x)) ? ((void)(y), 1) : isnan((y)))
 
-#define __ISREL_DEF(rel, op, type) \
-static __inline int __is##rel(type __x, type __y) \
-{ return !isunordered(__x,__y) && __x op __y; }
+#define __ISREL_DEF(rel, op, type)                    \
+  static __inline int __is##rel(type __x, type __y) { \
+    return !isunordered(__x, __y) && __x op __y;      \
+  }
 
 __ISREL_DEF(lessf, <, float_t)
 __ISREL_DEF(less, <, double_t)
 __ISREL_DEF(lessl, <, long double)
 __ISREL_DEF(lessequalf, <=, float_t)
 __ISREL_DEF(lessequal, <=, double_t)
 __ISREL_DEF(lessequall, <=, long double)
 __ISREL_DEF(lessgreaterf, !=, float_t)
 __ISREL_DEF(lessgreater, !=, double_t)
 __ISREL_DEF(lessgreaterl, !=, long double)
 __ISREL_DEF(greaterf, >, float_t)
 __ISREL_DEF(greater, >, double_t)
 __ISREL_DEF(greaterl, >, long double)
 __ISREL_DEF(greaterequalf, >=, float_t)
 __ISREL_DEF(greaterequal, >=, double_t)
 __ISREL_DEF(greaterequall, >=, long double)
 
-#define __tg_pred_2(x, y, p) ( \
-        sizeof((x)+(y)) == sizeof(float) ? p##f(x, y) : \
-        sizeof((x)+(y)) == sizeof(double) ? p(x, y) : \
-        p##l(x, y) )
-
-#define isless(x, y)            __tg_pred_2(x, y, __isless)
-#define islessequal(x, y)       __tg_pred_2(x, y, __islessequal)
-#define islessgreater(x, y)     __tg_pred_2(x, y, __islessgreater)
-#define isgreater(x, y)         __tg_pred_2(x, y, __isgreater)
-#define isgreaterequal(x, y)    __tg_pred_2(x, y, __isgreaterequal)
-
-double      acos(double);
-float       acosf(float);
+#define __tg_pred_2(x, y, p)          \
+  (sizeof((x) + (y)) == sizeof(float) \
+       ? p##f(x, y)                   \
+       : sizeof((x) + (y)) == sizeof(double) ? p(x, y) : p##l(x, y))
+
+#define isless(x, y) __tg_pred_2(x, y, __isless)
+#define islessequal(x, y) __tg_pred_2(x, y, __islessequal)
+#define islessgreater(x, y) __tg_pred_2(x, y, __islessgreater)
+#define isgreater(x, y) __tg_pred_2(x, y, __isgreater)
+#define isgreaterequal(x, y) __tg_pred_2(x, y, __isgreaterequal)
+
+double acos(double);
+float acosf(float);
 long double acosl(long double);
 
-double      acosh(double);
-float       acoshf(float);
+double acosh(double);
+float acoshf(float);
 long double acoshl(long double);
 
-double      asin(double);
-float       asinf(float);
+double asin(double);
+float asinf(float);
 long double asinl(long double);
 
-double      asinh(double);
-float       asinhf(float);
+double asinh(double);
+float asinhf(float);
 long double asinhl(long double);
 
-double      atan(double);
-float       atanf(float);
+double atan(double);
+float atanf(float);
 long double atanl(long double);
 
-double      atan2(double, double);
-float       atan2f(float, float);
+double atan2(double, double);
+float atan2f(float, float);
 long double atan2l(long double, long double);
 
-double      atanh(double);
-float       atanhf(float);
+double atanh(double);
+float atanhf(float);
 long double atanhl(long double);
 
-double      cbrt(double);
-float       cbrtf(float);
+double cbrt(double);
+float cbrtf(float);
 long double cbrtl(long double);
 
-double      ceil(double);
-float       ceilf(float);
+double ceil(double);
+float ceilf(float);
 long double ceill(long double);
 
-double      copysign(double, double);
-float       copysignf(float, float);
+double copysign(double, double);
+float copysignf(float, float);
 long double copysignl(long double, long double);
 
-double      cos(double);
-float       cosf(float);
+double cos(double);
+float cosf(float);
 long double cosl(long double);
 
-double      cosh(double);
-float       coshf(float);
+double cosh(double);
+float coshf(float);
 long double coshl(long double);
 
-double      erf(double);
-float       erff(float);
+double erf(double);
+float erff(float);
 long double erfl(long double);
 
-double      erfc(double);
-float       erfcf(float);
+double erfc(double);
+float erfcf(float);
 long double erfcl(long double);
 
-double      exp(double);
-float       expf(float);
+double exp(double);
+float expf(float);
 long double expl(long double);
 
-double      exp2(double);
-float       exp2f(float);
+double exp2(double);
+float exp2f(float);
 long double exp2l(long double);
 
-double      expm1(double);
-float       expm1f(float);
+double expm1(double);
+float expm1f(float);
 long double expm1l(long double);
 
-double      fabs(double);
-float       fabsf(float);
+double fabs(double);
+float fabsf(float);
 long double fabsl(long double);
 
-double      fdim(double, double);
-float       fdimf(float, float);
+double fdim(double, double);
+float fdimf(float, float);
 long double fdiml(long double, long double);
 
-double      floor(double);
-float       floorf(float);
+double floor(double);
+float floorf(float);
 long double floorl(long double);
 
-double      fma(double, double, double);
-float       fmaf(float, float, float);
+double fma(double, double, double);
+float fmaf(float, float, float);
 long double fmal(long double, long double, long double);
 
-double      fmax(double, double);
-float       fmaxf(float, float);
+double fmax(double, double);
+float fmaxf(float, float);
 long double fmaxl(long double, long double);
 
-double      fmin(double, double);
-float       fminf(float, float);
+double fmin(double, double);
+float fminf(float, float);
 long double fminl(long double, long double);
 
-double      fmod(double, double);
-float       fmodf(float, float);
+double fmod(double, double);
+float fmodf(float, float);
 long double fmodl(long double, long double);
 
-double      frexp(double, int *);
-float       frexpf(float, int *);
-long double frexpl(long double, int *);
-
-double      hypot(double, double);
-float       hypotf(float, float);
+double frexp(double, int*);
+float frexpf(float, int*);
+long double frexpl(long double, int*);
+
+double hypot(double, double);
+float hypotf(float, float);
 long double hypotl(long double, long double);
 
-int         ilogb(double);
-int         ilogbf(float);
-int         ilogbl(long double);
-
-double      ldexp(double, int);
-float       ldexpf(float, int);
+int ilogb(double);
+int ilogbf(float);
+int ilogbl(long double);
+
+double ldexp(double, int);
+float ldexpf(float, int);
 long double ldexpl(long double, int);
 
-double      lgamma(double);
-float       lgammaf(float);
+double lgamma(double);
+float lgammaf(float);
 long double lgammal(long double);
 
-long long   llrint(double);
-long long   llrintf(float);
-long long   llrintl(long double);
-
-long long   llround(double);
-long long   llroundf(float);
-long long   llroundl(long double);
-
-double      log(double);
-float       logf(float);
+long long llrint(double);
+long long llrintf(float);
+long long llrintl(long double);
+
+long long llround(double);
+long long llroundf(float);
+long long llroundl(long double);
+
+double log(double);
+float logf(float);
 long double logl(long double);
 
-double      log10(double);
-float       log10f(float);
+double log10(double);
+float log10f(float);
 long double log10l(long double);
 
-double      log1p(double);
-float       log1pf(float);
+double log1p(double);
+float log1pf(float);
 long double log1pl(long double);
 
-double      log2(double);
-float       log2f(float);
+double log2(double);
+float log2f(float);
 long double log2l(long double);
 
-double      logb(double);
-float       logbf(float);
+double logb(double);
+float logbf(float);
 long double logbl(long double);
 
-long        lrint(double);
-long        lrintf(float);
-long        lrintl(long double);
-
-long        lround(double);
-long        lroundf(float);
-long        lroundl(long double);
-
-double      modf(double, double *);
-float       modff(float, float *);
-long double modfl(long double, long double *);
-
-double      nan(const char *);
-float       nanf(const char *);
-long double nanl(const char *);
-
-double      nearbyint(double);
-float       nearbyintf(float);
+long lrint(double);
+long lrintf(float);
+long lrintl(long double);
+
+long lround(double);
+long lroundf(float);
+long lroundl(long double);
+
+double modf(double, double*);
+float modff(float, float*);
+long double modfl(long double, long double*);
+
+double nan(const char*);
+float nanf(const char*);
+long double nanl(const char*);
+
+double nearbyint(double);
+float nearbyintf(float);
 long double nearbyintl(long double);
 
-double      nextafter(double, double);
-float       nextafterf(float, float);
+double nextafter(double, double);
+float nextafterf(float, float);
 long double nextafterl(long double, long double);
 
-double      nexttoward(double, long double);
-float       nexttowardf(float, long double);
+double nexttoward(double, long double);
+float nexttowardf(float, long double);
 long double nexttowardl(long double, long double);
 
-double      pow(double, double);
-float       powf(float, float);
+double pow(double, double);
+float powf(float, float);
 long double powl(long double, long double);
 
-double      remainder(double, double);
-float       remainderf(float, float);
+double remainder(double, double);
+float remainderf(float, float);
 long double remainderl(long double, long double);
 
-double      remquo(double, double, int *);
-float       remquof(float, float, int *);
-long double remquol(long double, long double, int *);
-
-double      rint(double);
-float       rintf(float);
+double remquo(double, double, int*);
+float remquof(float, float, int*);
+long double remquol(long double, long double, int*);
+
+double rint(double);
+float rintf(float);
 long double rintl(long double);
 
-double      round(double);
-float       roundf(float);
+double round(double);
+float roundf(float);
 long double roundl(long double);
 
-double      scalbln(double, long);
-float       scalblnf(float, long);
+double scalbln(double, long);
+float scalblnf(float, long);
 long double scalblnl(long double, long);
 
-double      scalbn(double, int);
-float       scalbnf(float, int);
+double scalbn(double, int);
+float scalbnf(float, int);
 long double scalbnl(long double, int);
 
-double      sin(double);
-float       sinf(float);
+double sin(double);
+float sinf(float);
 long double sinl(long double);
 
-double      sinh(double);
-float       sinhf(float);
+double sinh(double);
+float sinhf(float);
 long double sinhl(long double);
 
-double      sqrt(double);
-float       sqrtf(float);
+double sqrt(double);
+float sqrtf(float);
 long double sqrtl(long double);
 
-double      tan(double);
-float       tanf(float);
+double tan(double);
+float tanf(float);
 long double tanl(long double);
 
-double      tanh(double);
-float       tanhf(float);
+double tanh(double);
+float tanhf(float);
 long double tanhl(long double);
 
-double      tgamma(double);
-float       tgammaf(float);
+double tgamma(double);
+float tgammaf(float);
 long double tgammal(long double);
 
-double      trunc(double);
-float       truncf(float);
+double trunc(double);
+float truncf(float);
 long double truncl(long double);
 
-
 #if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE)
-#undef  MAXFLOAT
-#define MAXFLOAT        3.40282346638528859812e+38F
+#undef MAXFLOAT
+#define MAXFLOAT 3.40282346638528859812e+38F
 #endif
 
 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-#define M_E             2.7182818284590452354   /* e */
-#define M_LOG2E         1.4426950408889634074   /* log_2 e */
-#define M_LOG10E        0.43429448190325182765  /* log_10 e */
-#define M_LN2           0.69314718055994530942  /* log_e 2 */
-#define M_LN10          2.30258509299404568402  /* log_e 10 */
-#define M_PI            3.14159265358979323846  /* pi */
-#define M_PI_2          1.57079632679489661923  /* pi/2 */
-#define M_PI_4          0.78539816339744830962  /* pi/4 */
-#define M_1_PI          0.31830988618379067154  /* 1/pi */
-#define M_2_PI          0.63661977236758134308  /* 2/pi */
-#define M_2_SQRTPI      1.12837916709551257390  /* 2/sqrt(pi) */
-#define M_SQRT2         1.41421356237309504880  /* sqrt(2) */
-#define M_SQRT1_2       0.70710678118654752440  /* 1/sqrt(2) */
+#define M_E 2.7182818284590452354         /* e */
+#define M_LOG2E 1.4426950408889634074     /* log_2 e */
+#define M_LOG10E 0.43429448190325182765   /* log_10 e */
+#define M_LN2 0.69314718055994530942      /* log_e 2 */
+#define M_LN10 2.30258509299404568402     /* log_e 10 */
+#define M_PI 3.14159265358979323846       /* pi */
+#define M_PI_2 1.57079632679489661923     /* pi/2 */
+#define M_PI_4 0.78539816339744830962     /* pi/4 */
+#define M_1_PI 0.31830988618379067154     /* 1/pi */
+#define M_2_PI 0.63661977236758134308     /* 2/pi */
+#define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */
+#define M_SQRT2 1.41421356237309504880    /* sqrt(2) */
+#define M_SQRT1_2 0.70710678118654752440  /* 1/sqrt(2) */
 
 extern int signgam;
 
-double      j0(double);
-double      j1(double);
-double      jn(int, double);
-
-double      y0(double);
-double      y1(double);
-double      yn(int, double);
+double j0(double);
+double j1(double);
+double jn(int, double);
+
+double y0(double);
+double y1(double);
+double yn(int, double);
 #endif
 
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-#define HUGE            3.40282346638528859812e+38F
-
-double      drem(double, double);
-float       dremf(float, float);
-
-int         finite(double);
-int         finitef(float);
-
-double      scalb(double, double);
-float       scalbf(float, float);
-
-double      significand(double);
-float       significandf(float);
-
-double      lgamma_r(double, int*);
-float       lgammaf_r(float, int*);
-
-float       j0f(float);
-float       j1f(float);
-float       jnf(int, float);
-
-float       y0f(float);
-float       y1f(float);
-float       ynf(int, float);
+#define HUGE 3.40282346638528859812e+38F
+
+double drem(double, double);
+float dremf(float, float);
+
+int finite(double);
+int finitef(float);
+
+double scalb(double, double);
+float scalbf(float, float);
+
+double significand(double);
+float significandf(float);
+
+double lgamma_r(double, int*);
+float lgammaf_r(float, int*);
+
+float j0f(float);
+float j1f(float);
+float jnf(int, float);
+
+float y0f(float);
+float y1f(float);
+float ynf(int, float);
 #endif
 
 #ifdef _GNU_SOURCE
 long double lgammal_r(long double, int*);
 
-void        sincos(double, double*, double*);
-void        sincosf(float, float*, float*);
-void        sincosl(long double, long double*, long double*);
-
-double      exp10(double);
-float       exp10f(float);
+void sincos(double, double*, double*);
+void sincosf(float, float*, float*);
+void sincosl(long double, long double*, long double*);
+
+double exp10(double);
+float exp10f(float);
 long double exp10l(long double);
 
-double      pow10(double);
-float       pow10f(float);
+double pow10(double);
+float pow10f(float);
 long double pow10l(long double);
 #endif
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif