1/* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 18#ifndef BASETYPE_H_INCLUDED 19#define BASETYPE_H_INCLUDED 20 21 22#ifdef __arm 23#define VOLATILE volatile 24#else 25#define VOLATILE 26#endif 27 28typedef unsigned char u8; 29typedef signed char i8; 30typedef unsigned short u16; 31typedef signed short i16; 32typedef unsigned int u32; 33typedef signed int i32; 34 35#if defined(VC1SWDEC_16BIT) || defined(MP4ENC_ARM11) 36typedef unsigned short u16x; 37typedef signed short i16x; 38#else 39typedef unsigned int u16x; 40typedef signed int i16x; 41#endif 42 43 44#ifndef NULL 45#ifdef __cplusplus 46#define NULL 0 47#else 48#define NULL ((void *)0) 49#endif 50#endif 51 52#endif /* BASETYPE_H_INCLUDED */ 53