1 /* Compute argument of complex float value.
2    Copyright (C) 2004-2022 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4 
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9 
10    The GNU C Library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library.  If not, see
17    <https://www.gnu.org/licenses/>.  */
18 
19 #define __cargf __cargf_not_defined
20 #define cargf cargf_not_defined
21 
22 #include <complex.h>
23 #include <math.h>
24 #include "cfloat-compat.h"
25 
26 #undef __cargf
27 #undef cargf
28 
29 float
__c1_cargf(c1_cfloat_decl (x))30 __c1_cargf (c1_cfloat_decl (x))
31 {
32   return __atan2f (c1_cfloat_imag (x), c1_cfloat_real (x));
33 }
34 
35 float
__c2_cargf(c2_cfloat_decl (x))36 __c2_cargf (c2_cfloat_decl (x))
37 {
38   return __atan2f (c2_cfloat_imag (x), c2_cfloat_real (x));
39 }
40 
41 cfloat_versions (carg);
42