From f95a4a932476be2ba99e2fd081e8d2bc6ea12813 Mon Sep 17 00:00:00 2001 From: PikalaxALT Date: Fri, 15 Dec 2017 09:38:53 -0500 Subject: Import newlib and create makefile --- newlib/libm/math/erf_gamma.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 newlib/libm/math/erf_gamma.c (limited to 'newlib/libm/math/erf_gamma.c') diff --git a/newlib/libm/math/erf_gamma.c b/newlib/libm/math/erf_gamma.c new file mode 100644 index 0000000..c619dfb --- /dev/null +++ b/newlib/libm/math/erf_gamma.c @@ -0,0 +1,34 @@ +/* erf_gamma.c -- float version of er_gamma.c. + * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. + */ + +/* + * ==================================================== + * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + * + */ + +/* __ieee754_gammaf_r(x, signgamp) + * Reentrant version of the logarithm of the Gamma function + * with user provide pointer for the sign of Gamma(x). + * + * Method: See __ieee754_lgammaf_r + */ + +#include "fdlibm.h" + +#ifdef __STDC__ + float __ieee754_gammaf_r(float x, int *signgamp) +#else + float __ieee754_gammaf_r(x,signgamp) + float x; int *signgamp; +#endif +{ + return __ieee754_lgammaf_r(x,signgamp); +} -- cgit v1.2.3