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45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/* hostinfo.c
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Copyright (C) 1992, 1993 Free Software Foundation, Inc.
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This file is part of Z8KSIM
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC 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
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* This prog writes a header file with some host info in it */
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union {
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int as_int;
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char as_char[4];
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} u;
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int
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main()
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{
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u.as_int = 0x01020304;
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if (u.as_char[0] == 0x01)
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{
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printf("#define BIG_ENDIAN_HOST\n");
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}
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else if (u.as_char[0] == 0x04)
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{
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printf("#define LITTLE_ENDIAN_HOST\n");
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}
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return 0;
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}
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