types.h

blackfin 的 usb devise 的代码 很基础

#ifndef _LINUX_TYPES_H
#define _LINUX_TYPES_H

typedef signed char __s8;
typedef unsigned char __u8;

typedef signed short __s16;
typedef unsigned short __u16;

typedef signed int __s32;
typedef unsigned int __u32;

typedef signed long long __s64;
typedef unsigned long long __u64;

typedef signed char s8;
typedef unsigned char u8;

typedef signed short s16;
typedef unsigned short u16;

typedef signed int s32;
typedef unsigned int u32;

typedef signed long long s64;
typedef unsigned long long u64;

typedef int atomic_t;
typedef int spinlock_t;

typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;

struct list_head {
	struct list_head *prev;
	struct list_head *next;
};

#endif /* _LINUX_TYPES_H */