1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT RUN-TIME COMPONENTS                         --
4--                                                                          --
5--     A D A . N U M E R I C S . A U X . L O N G _ L O N G _ F L O A T      --
6--                                                                          --
7--                                 S p e c                                  --
8--                  (C Math Library Version, Long Long Float)               --
9--                                                                          --
10--          Copyright (C) 1992-2021, Free Software Foundation, Inc.         --
11--                                                                          --
12-- GNAT is free software;  you can  redistribute it  and/or modify it under --
13-- terms of the  GNU General Public License as published  by the Free Soft- --
14-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
15-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
16-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
17-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
18--                                                                          --
19-- As a special exception under Section 7 of GPL version 3, you are granted --
20-- additional permissions described in the GCC Runtime Library Exception,   --
21-- version 3.1, as published by the Free Software Foundation.               --
22--                                                                          --
23-- You should have received a copy of the GNU General Public License and    --
24-- a copy of the GCC Runtime Library Exception along with this program;     --
25-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
26-- <http://www.gnu.org/licenses/>.                                          --
27--                                                                          --
28-- GNAT was originally developed  by the GNAT team at  New York University. --
29-- Extensive contributions were provided by Ada Core Technologies Inc.      --
30--                                                                          --
31------------------------------------------------------------------------------
32
33--  This package provides the basic computational interface for the generic
34--  elementary functions. The C library version interfaces with the routines
35--  in the C mathematical library, and is thus quite portable.
36
37with Ada.Numerics.Aux_Linker_Options;
38pragma Warnings (Off, Ada.Numerics.Aux_Linker_Options);
39
40package Ada.Numerics.Aux_Long_Long_Float is
41   pragma Pure;
42
43   subtype T is Long_Long_Float;
44
45   --  We import these functions directly from C. Note that we label them
46   --  all as pure functions, because indeed all of them are in fact pure.
47
48   function Sin (X : T) return T with
49     Import, Convention => Intrinsic, External_Name => "sinl";
50
51   function Cos (X : T) return T with
52     Import, Convention => Intrinsic, External_Name => "cosl";
53
54   function Tan (X : T) return T with
55     Import, Convention => Intrinsic, External_Name => "tanl";
56
57   function Exp (X : T) return T with
58     Import, Convention => Intrinsic, External_Name => "expl";
59
60   function Sqrt (X : T) return T with
61     Import, Convention => Intrinsic, External_Name => "sqrtl";
62
63   function Log (X : T) return T with
64     Import, Convention => Intrinsic, External_Name => "logl";
65
66   function Acos (X : T) return T with
67     Import, Convention => Intrinsic, External_Name => "acosl";
68
69   function Asin (X : T) return T with
70     Import, Convention => Intrinsic, External_Name => "asinl";
71
72   function Atan (X : T) return T with
73     Import, Convention => Intrinsic, External_Name => "atanl";
74
75   function Sinh (X : T) return T with
76     Import, Convention => Intrinsic, External_Name => "sinhl";
77
78   function Cosh (X : T) return T with
79     Import, Convention => Intrinsic, External_Name => "coshl";
80
81   function Tanh (X : T) return T with
82     Import, Convention => Intrinsic, External_Name => "tanhl";
83
84   function Pow (X, Y : T) return T with
85     Import, Convention => Intrinsic, External_Name => "powl";
86
87end Ada.Numerics.Aux_Long_Long_Float;
88