#ifndef _INTERNALTYPES_H#include "../internaltypes.h"union sparc_pthread_barrier{  struct pthread_barrier b;  struct sparc_pthread_barrier_s    {      unsigned int curr_event;      int lock;      unsigned int left;      unsigned int init_count;      unsigned char left_lock;      unsigned char pshared;    } s;};struct sparc_new_sem{  unsigned int value;  unsigned char lock;  unsigned char private;  unsigned char pad[2];  unsigned long int nwaiters;};struct sparc_old_sem{  unsigned int value;  unsigned char lock;  unsigned char private;};#endif