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Last change
on this file since 471 was
444,
checked in by satin@…, 6 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
616 bytes
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| 1 | /* sincos -- currently no more efficient than two separate calls to |
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| 2 | sin and cos. */ |
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| 3 | #include "fdlibm.h" |
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| 4 | #include <errno.h> |
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| 5 | |
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| 6 | #ifdef __STDC__ |
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| 7 | void sincosf(float x, float *sinx, float *cosx) |
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| 8 | #else |
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| 9 | void sincosf(x, sinx, cosx) |
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| 10 | float x; |
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| 11 | float *sinx; |
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| 12 | float *cosx; |
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| 13 | #endif |
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| 14 | { |
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| 15 | *sinx = sinf (x); |
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| 16 | *cosx = cosf (x); |
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| 17 | } |
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| 18 | |
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| 19 | #ifdef _DOUBLE_IS_32BITS |
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| 20 | |
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| 21 | #ifdef __STDC__ |
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| 22 | void sincos(double x, double *sinx, double *cosx) |
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| 23 | #else |
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| 24 | void sincos(x, sinx, cosx) |
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| 25 | double x; |
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| 26 | double sinx; |
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| 27 | double cosx; |
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| 28 | #endif |
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| 29 | { |
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| 30 | *sinx = sinf((float) x); |
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| 31 | *cosx = cosf((float) x); |
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| 32 | } |
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| 33 | #endif /* defined(_DOUBLE_IS_32BITS) */ |
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