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2000-07-01 Benjamin Kosnik <bkoz@purist.soma.redhat.com> Ulrich Drepper <drepper@purist.soma.redhat.com> Sync libio to glibc-2.2 current CVS. * libio/_G_config.h: New file. * libio/wfileops.c: New file. * libio/wfiledoalloc.c: New file. * libio/wgenops.c: New file. * libio/iofwide.c: New file. * libio/Makefile.am: Tweaks. * libio/Makefile.in: Regenerate. * libio/gen-params: Remove. Generic replacement for this yet undone. * libio/[filedoalloc.c, fileops.c, genops.c, iolibio.h, libio.h, libioP.h, stdfiles.c]: Update. * config/c_io_libio.cc: Tweaks. * acinclude.m4: Complete hacks to test wide io. * aclocal.m4: Regenerate. * configure: Regenerate. * src/Makefile.am: Update. * src/Makefile.in: Regenerate. * math/cargl.c: Remove underscores. * bits/locale_facets.h: Tweaks. Start adding iconv details and notes. * bits/locale_facets.tcc: Tweaks. * bits/std_cwchar.h: Tweaks. Co-Authored-By: Ulrich Drepper <drepper@purist.soma.redhat.com> From-SVN: r34822
39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
/* Compute argument of complex long double value. */
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/* Copyright (C) 1997-1999 Free Software Foundation, Inc.
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This file is part of the GNU ISO C++ Library. This library is free
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software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option)
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any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this library; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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USA.
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As a special exception, you may use this file as part of a free software
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library without restriction. Specifically, if other files instantiate
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templates or use macros or inline functions from this file, or you compile
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this file and link it with other files to produce an executable, this
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file does not by itself cause the resulting executable to be covered by
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the GNU General Public License. This exception does not however
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invalidate any other reasons why the executable file might be covered by
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the GNU General Public License. */
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#include <math.h>
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#include "mathconf.h"
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long double
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cargl (__complex__ long double x)
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{
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return atan2l (__imag__ x, __real__ x);
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}
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