#ifndef CCISS_IOCTLH#define CCISS_IOCTLH #include <uapi/linux/cciss_ioctl.h> #ifdef CONFIG_COMPAT /* 32 bit compatible ioctl structs */typedef struct _IOCTL32_Command_struct {  LUNAddr_struct	   LUN_info;  RequestBlock_struct      Request;  ErrorInfo_struct  	   error_info;  WORD			   buf_size;  /* size in bytes of the buf */  __u32			   buf; /* 32 bit pointer to data buffer */} IOCTL32_Command_struct; typedef struct _BIG_IOCTL32_Command_struct {  LUNAddr_struct	   LUN_info;  RequestBlock_struct      Request;  ErrorInfo_struct  	   error_info;  DWORD			   malloc_size; /* < MAX_KMALLOC_SIZE in cciss.c */  DWORD			   buf_size;    /* size in bytes of the buf */  				        /* < malloc_size * MAXSGENTRIES */  __u32 		buf;	/* 32 bit pointer to data buffer */} BIG_IOCTL32_Command_struct; #define CCISS_PASSTHRU32   _IOWR(CCISS_IOC_MAGIC, 11, IOCTL32_Command_struct)#define CCISS_BIG_PASSTHRU32 _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL32_Command_struct) #endif /* CONFIG_COMPAT */#endif