1 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */ 2 /* getopt-on-non-glibc compatibility macros. 3 Copyright (C) 1989-2020 Free Software Foundation, Inc. 4 This file is part of gnulib. 5 Unlike most of the getopt implementation, it is NOT shared 6 with the GNU C Library. 7 8 This file is free software; you can redistribute it and/or modify it 9 under the terms of the GNU General Public License as 10 published by the Free Software Foundation; either version 3 of 11 the License, or (at your option) any later version. 12 13 This file is distributed in the hope that it will be useful, but 14 WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 General Public License for more details. 17 18 You should have received a copy of the GNU General Public 19 License along with gnulib; if not, see 20 <https://www.gnu.org/licenses/>. */ 21 22 #ifndef _GETOPT_CDEFS_H 23 #define _GETOPT_CDEFS_H 1 24 25 /* This header should not be used directly; include getopt.h or 26 unistd.h instead. It does not have a protective #error, because 27 the guard macro for getopt.h in gnulib is not fixed. */ 28 29 /* getopt-core.h and getopt-ext.h are shared with GNU libc, and expect 30 a number of the internal macros supplied to GNU libc's headers by 31 sys/cdefs.h. Provide fallback definitions for all of them. */ 32 #if 1 33 # include <sys/cdefs.h> 34 #endif 35 36 #ifndef __BEGIN_DECLS 37 # ifdef __cplusplus 38 # define __BEGIN_DECLS extern "C" { 39 # else 40 # define __BEGIN_DECLS /* nothing */ 41 # endif 42 #endif 43 #ifndef __END_DECLS 44 # ifdef __cplusplus 45 # define __END_DECLS } 46 # else 47 # define __END_DECLS /* nothing */ 48 # endif 49 #endif 50 51 #ifndef __GNUC_PREREQ 52 # if defined __GNUC__ && defined __GNUC_VERSION__ 53 # define __GNUC_PREREQ(maj, min) \ 54 ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) 55 # else 56 # define __GNUC_PREREQ(maj, min) 0 57 # endif 58 #endif 59 60 #ifndef __THROW 61 # if defined __cplusplus && __GNUC_PREREQ (2,8) 62 # define __THROW throw () 63 # else 64 # define __THROW 65 # endif 66 #endif 67 68 #endif /* _GETOPT_CDEFS_H */ 69