Last change
on this file since 543 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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Line | |
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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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