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37 lines
1012 B
C
37 lines
1012 B
C
/*
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MATH.H
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Host <math.h> plus the MSVC _USE_MATH_DEFINES constants. The Linux build
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compiles the game in strict ISO mode (so POSIX names such as random() and
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strnlen() cannot collide with the game's own), which hides glibc's M_*.
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*/
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#ifndef __HALO_LINUX_MATH_H
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#define __HALO_LINUX_MATH_H
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#include_next <math.h>
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#ifndef M_PI
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#define M_E 2.71828182845904523536
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#define M_LOG2E 1.44269504088896340736
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#define M_LOG10E 0.434294481903251827651
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#define M_LN2 0.693147180559945309417
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#define M_LN10 2.30258509299404568402
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#define M_PI 3.14159265358979323846
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#define M_PI_2 1.57079632679489661923
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#define M_PI_4 0.785398163397448309616
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#define M_1_PI 0.318309886183790671538
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#define M_2_PI 0.636619772367581343076
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#define M_2_SQRTPI 1.12837916709551257390
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#define M_SQRT2 1.41421356237309504880
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#define M_SQRT1_2 0.707106781186547524401
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#endif
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double _hypot(double x, double y);
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double _copysign(double x, double y);
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/* sin, pow and the rest, the same on every port */
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#include "../../include/halo_math.h"
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#endif
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