/* file: lgammaf.c */// Copyright (c) 2002 Intel Corporation// All rights reserved.//// Contributed 2002 by the Intel Numerics Group, Intel Corporation//// Redistribution and use in source and binary forms, with or without// modification, are permitted provided that the following conditions are// met://// * Redistributions of source code must retain the above copyright// notice, this list of conditions and the following disclaimer.//// * Redistributions in binary form must reproduce the above copyright// notice, this list of conditions and the following disclaimer in the// documentation and/or other materials provided with the distribution.//// * The name of Intel Corporation may not be used to endorse or promote// products derived from this software without specific prior written// permission.//// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.//// Intel Corporation is the author of this code, and requests that all// problem reports or change requests be submitted to it directly at// http://www.intel.com/software/products/opensource/libraries/num.htm.////// History//==============================================================// 02/04/02: Initial version// 02/22/02: Removed lgamma/gamma///*//   FUNCTIONS:    float   lgammaf(float x)//                 float   gammaf(float x)//                 Natural logarithm of GAMMA function*/#include "libm_support.h"extern float  __libm_lgammaf(float /*x*/, int* /*signgam*/, int /*signgamsz*/);float __ieee754_lgammaf(float x){#ifdef __POSIX__    extern int    signgam;#else    int    signgam;#endif    return __libm_lgammaf(x, &signgam, sizeof(signgam));}weak_alias (__ieee754_lgammaf, lgammaf)float __ieee754_gammaf(float x){#ifdef __POSIX__    extern int    signgam;#else    int    signgam;#endif    return __libm_lgammaf(x, &signgam, sizeof(signgam));}weak_alias (__ieee754_gammaf, gammaf)