cimagf.c

来自「glibc 库, 不仅可以学习使用库函数,还可以学习函数的具体实现,是提高功力的」· C语言 代码 · 共 42 行

/* Return imaginary part of complex float value.
   Copyright (C) 2004 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#define __cimagf __cimagf_not_defined
#define cimagf cimagf_not_defined

#include <complex.h>
#include "cfloat-compat.h"

#undef __cimagf
#undef cimagf

float
__c1_cimagf (c1_cfloat_decl (z))
{
  return c1_cfloat_imag (z);
}

float
__c2_cimagf (c2_cfloat_decl (z))
{
  return c2_cfloat_imag (z);
}

cfloat_versions (cimagf);