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001 /* Copyright (C) 2004 The SOS Team 002 003 This program is free software; you can redistribute it and/or 004 modify it under the terms of the GNU General Public License 005 as published by the Free Software Foundation; either version 2 006 of the License, or (at your option) any later version. 007 008 This program is distributed in the hope that it will be useful, 009 but WITHOUT ANY WARRANTY; without even the implied warranty of 010 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 011 GNU General Public License for more details. 012 013 You should have received a copy of the GNU General Public License 014 along with this program; if not, write to the Free Software 015 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 016 USA. 017 */ 018 #ifndef _SOS_TYPES_H_ 019 #define _SOS_TYPES_H_ 020 021 /** 022 * @file types.h 023 * 024 * SOS basic types definition 025 */ 026 027 /** Physical address */ 028 typedef unsigned int sos_paddr_t; 029 030 /** Kernel virtual address */ 031 typedef unsigned int sos_vaddr_t; 032 033 /** User virtual address */ 034 typedef unsigned int sos_uaddr_t; 035 036 /** Memory size of an object (positive) */ 037 typedef unsigned int sos_size_t; 038 /** Generic positive offset into objects */ 039 typedef unsigned int sos_uoffset_t; 040 /** Generic signed offset into objects */ 041 typedef signed int sos_soffset_t; 042 /** Generic positive LONG (64 bits) offset into objects */ 043 typedef unsigned long long int sos_luoffset_t; 044 /** Generic signed LONG (64 bits) offset into objects */ 045 typedef signed long long int sos_lsoffset_t; 046 047 /** Generic count of objects */ 048 typedef unsigned int sos_count_t; 049 050 /* Low-level sizes */ 051 typedef unsigned long long int sos_ui64_t; /**< 32b unsigned */ 052 typedef unsigned long int sos_ui32_t; /**< 32b unsigned */ 053 typedef unsigned short int sos_ui16_t; /**< 16b unsigned */ 054 typedef unsigned char sos_ui8_t; /**< 8b unsigned */ 055 056 typedef signed long long int sos_si64_t; /**< 64b signed */ 057 typedef signed long int sos_si32_t; /**< 32b signed */ 058 typedef signed short int sos_si16_t; /**< 16b signed */ 059 typedef signed char sos_si8_t; /**< 8b signed */ 060 061 typedef enum { FALSE=0, TRUE } sos_bool_t; 062 063 /** Not a proper type, but highly useful with basic type 064 manipulations */ 065 #define NULL ((void*)0) 066 067 #endif /* _SOS_TYPES_H_ */
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