projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 048c9899 SK |
1 | /* Wrapper for systems without the various C99 single precision Bessel |
| 2 | functions. | |
| 3 | Copyright (C) 2004 Free Software Foundation, Inc. | |
| 4 | ||
| 5 | This file is part of the GNU Fortran 95 runtime library (libgfortran). | |
| 6 | ||
| 7 | Libgfortran is free software; you can redistribute it and/or | |
| 57dea9f6 | 8 | modify it under the terms of the GNU General Public |
| 048c9899 | 9 | License as published by the Free Software Foundation; either |
| 57dea9f6 TM |
10 | version 2 of the License, or (at your option) any later version. |
| 11 | ||
| 12 | In addition to the permissions in the GNU General Public License, the | |
| 13 | Free Software Foundation gives you unlimited permission to link the | |
| 14 | compiled version of this file into combinations with other programs, | |
| 15 | and to distribute those combinations without any restriction coming | |
| 16 | from the use of this file. (The General Public License restrictions | |
| 17 | do apply in other respects; for example, they cover modification of | |
| 18 | the file, and distribution when not linked into a combine | |
| 19 | executable.) | |
| 048c9899 SK |
20 | |
| 21 | Libgfortran is distributed in the hope that it will be useful, | |
| 22 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 57dea9f6 | 24 | GNU General Public License for more details. |
| 048c9899 | 25 | |
| 57dea9f6 TM |
26 | You should have received a copy of the GNU General Public |
| 27 | License along with libgfortran; see the file COPYING. If not, | |
| 048c9899 SK |
28 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 29 | Boston, MA 02111-1307, USA. */ | |
| 30 | ||
| 31 | #include "config.h" | |
| 32 | #include <math.h> | |
| 33 | #include "libgfortran.h" | |
| 34 | ||
| 35 | /* Assume we have all or none of these. */ | |
| 36 | #if HAVE_J0 && !HAVE_J0F | |
| 37 | float | |
| 38 | j0f (float x) | |
| 39 | { | |
| 40 | return (float) j0 ((double) x); | |
| 41 | } | |
| 42 | #endif | |
| 43 | ||
| 44 | #if HAVE_J1 && !HAVE_J1F | |
| 45 | float j1f (float x) | |
| 46 | { | |
| 47 | return (float) j1 ((double) x); | |
| 48 | } | |
| 49 | #endif | |
| 50 | ||
| 51 | #if HAVE_JN && !HAVE_JNF | |
| 52 | float | |
| 53 | jnf (int n, float x) | |
| 54 | { | |
| 55 | return (float) jn (n, (double) x); | |
| 56 | } | |
| 57 | #endif | |
| 58 | ||
| 59 | #if HAVE_Y0 && !HAVE_Y0F | |
| 60 | float | |
| 61 | y0f (float x) | |
| 62 | { | |
| 63 | return (float) y0 ((double) x); | |
| 64 | } | |
| 65 | #endif | |
| 66 | ||
| 67 | #if HAVE_Y1 && !HAVE_Y1F | |
| 68 | float | |
| 69 | y1f (float x) | |
| 70 | { | |
| 71 | return (float) y1 ((double) x); | |
| 72 | } | |
| 73 | #endif | |
| 74 | ||
| 75 | #if HAVE_YN && !HAVE_YNF | |
| 76 | float | |
| 77 | ynf (int n, float x) | |
| 78 | { | |
| 79 | return (float) yn (n, (double) x); | |
| 80 | } | |
| 81 | #endif |