types.h

介绍：MySQL是比较出名的数据库软件

#ifndef pthread_types_h
#define pthread_types_h

#include <pthread/xtypes.h>
#include <pthread/ac-types.h>

#if !defined (pthread_va_list) && defined (__NetBSD__)
#include <stdarg.h>
#define pthread_va_list _BSD_VA_LIST_
#endif

#if !defined (pthread_va_list) && defined (__GNUC__)
#define __need_va_list
#include <stdarg.h>
#define pthread_va_list __gnuc_va_list
#endif /* pthread_va_list, __GNUC__ */

/* OSF/1 does it this way.  */
#if !defined (pthread_va_list) && defined (pthread_have_va_list_h)
#ifndef _VA_LIST
#define _HIDDEN_VA_LIST
#include <va_list.h>
#define pthread_va_list __va_list
#else
/* va_list has already been defined */
#define pthread_va_list va_list
#endif
#endif

/* If all else fails... */
#ifndef pthread_va_list
#include <stdarg.h>
#define pthread_va_list va_list
#endif

#if defined(__STDC__) || defined(__GNUC__)
#ifndef __P_
#define __P_(protos)     protos
#endif
#else
#ifndef __P_
#define __P_(protos)
#endif
#endif

#endif /* pthread_types_h */