22 lines
974 B
C
22 lines
974 B
C
/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file signs_type.h Types related to signs */
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#ifndef SIGNS_TYPE_H
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#define SIGNS_TYPE_H
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/** The type of the IDs of signs. */
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typedef uint16 SignID;
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struct Sign;
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static const SignID INVALID_SIGN = 0xFFFF; ///< Sentinel for an invalid sign.
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static const uint MAX_LENGTH_SIGN_NAME_CHARS = 32; ///< The maximum length of a sign name in characters including '\0'
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#endif /* SIGNS_TYPE_H */
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