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 /* * * * Copyright (C) 2005 Mike Isely * * 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 * * 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 * */ #ifndef __PVRUSB2_UTIL_H #define __PVRUSB2_UTIL_H #define PVR2_DECOMPOSE_LE(t,i,d) \ do { \ (t)[i] = (d) & 0xff;\ (t)[i+1] = ((d) >> 8) & 0xff;\ (t)[i+2] = ((d) >> 16) & 0xff;\ (t)[i+3] = ((d) >> 24) & 0xff;\ } while(0) #define PVR2_DECOMPOSE_BE(t,i,d) \ do { \ (t)[i+3] = (d) & 0xff;\ (t)[i+2] = ((d) >> 8) & 0xff;\ (t)[i+1] = ((d) >> 16) & 0xff;\ (t)[i] = ((d) >> 24) & 0xff;\ } while(0) #define PVR2_COMPOSE_LE(t,i) \ ((((u32)((t)[i+3])) << 24) | \ (((u32)((t)[i+2])) << 16) | \ (((u32)((t)[i+1])) << 8) | \ ((u32)((t)[i]))) #define PVR2_COMPOSE_BE(t,i) \ ((((u32)((t)[i])) << 24) | \ (((u32)((t)[i+1])) << 16) | \ (((u32)((t)[i+2])) << 8) | \ ((u32)((t)[i+3]))) #endif /* __PVRUSB2_UTIL_H */