types.h

这是leon3处理器的交叉编译链

#ifndef	_MACHTYPES_H_
#define	_MACHTYPES_H_

/*
 *  The following section is RTEMS specific and is needed to more
 *  closely match the types defined in the BSD machine/types.h.
 *  This is needed to let the RTEMS/BSD TCP/IP stack compile.
 */

#if defined(__rtems__)
typedef signed long long   int64_t;
#if defined( __h8300__)
typedef signed long        int32_t;
#else
typedef signed int         int32_t;
#endif
typedef signed short       int16_t;
typedef signed char        int8_t;

typedef unsigned long long u_int64_t;
#if defined( __h8300__)
typedef unsigned long      u_int32_t;
#else
typedef unsigned int       u_int32_t;
#endif
typedef unsigned short     u_int16_t;
typedef unsigned char      u_int8_t;
#endif

#define	_CLOCK_T_	unsigned long		/* clock() */
#define	_TIME_T_	long			/* time() */
#define _CLOCKID_T_ 	unsigned long
#define _TIMER_T_   	unsigned long

#ifndef _HAVE_SYSTYPES
typedef long int __off_t;
typedef int __pid_t;
#ifdef __GNUC__
__extension__ typedef long long int __loff_t;
#else
typedef long int __loff_t;
#endif
#endif

#endif	/* _MACHTYPES_H_ */