31 lines
1 KiB
C
31 lines
1 KiB
C
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/*
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utils.h -- header file for utils.c
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Copyright (C) 1999 Ivo Timmermans <zarq@iname.com>
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This program 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 of the License, or
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(at your option) any later version.
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This program 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 this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __TINC_UTILS_H__
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#define __TINC_UTILS_H__
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#define min(a,b) (((a)<(b))?(a):(b))
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#define cp { cp_line = __LINE__; cp_file = __FILE__; }
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extern volatile int cp_line;
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extern volatile char *cp_file;
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#endif /* __TINC_UTILS_H__ */
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