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17 lines
309 B
C
17 lines
309 B
C
/*
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* Written by J.T. Conklin <jtc@netbsd.org>.
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* Public domain.
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*
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* Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
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*/
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#include <math.h>
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long double
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atan2l (long double y, long double x)
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{
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long double res;
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asm ("fpatan" : "=t" (res) : "u" (y), "0" (x) : "st(1)");
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return res;
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}
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