#ifndef hexa_h #define hexa_h // hexa.h // nono - programme du robot 2004. {{{ // // Copyright (C) 2004 Nicolas Schodet // // Robot APB Team/Efrei 2004. // Web: http://assos.efrei.fr/robot/ // Email: robot AT efrei DOT fr // // This program 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; either version 2 of the License, or // (at your option) any later version. // // This program 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. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. // // }}} /// Constante retournée pour une valeur invalide. const int hexInvalid = 1 << 24; /// Converti un caractère hexa (0-9a-f) en chiffre (0-15). int hex2digit (char c); /// Converti un chiffre (0-15) en hexa (0-9a-f). char digit2hex (int d); /// Décode un mot non-signé (1 octets). unsigned int hexUnsignedChar2int (const char *s); /// Décode un mot signé (1 octets). int hexSignedChar2int (const char *s); /// Décode un mot non-signé (2 octets). int hexUnsignedShort2int (const char *s); /// Décode un mot signé (2 octets). int hexSignedShort2int (const char *s); #endif // hexa_h