#ifndef _CUPS_THREAD_PRIVATE_H_
# define _CUPS_THREAD_PRIVATE_H_
# include "config.h"
# ifdef __cplusplus
extern "C" {
# endif
# ifdef HAVE_PTHREAD_H
# include <pthread.h>
typedef void *(*_cups_thread_func_t)(void *arg);
typedef pthread_mutex_t _cups_mutex_t;
typedef pthread_rwlock_t _cups_rwlock_t;
typedef pthread_key_t _cups_threadkey_t;
# define _CUPS_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
# define _CUPS_RWLOCK_INITIALIZER PTHREAD_RWLOCK_INITIALIZER
# define _CUPS_THREADKEY_INITIALIZER -1
# define _cupsThreadGetData(k) pthread_getspecific(k)
# define _cupsThreadSetData(k,p) pthread_setspecific(k,p)
# elif defined(WIN32)
# include <winsock2.h>
# include <windows.h>
typedef void *(__stdcall *_cups_thread_func_t)(void *arg);
typedef struct _cups_mutex_s
{
int m_init;
CRITICAL_SECTION m_criticalSection;
} _cups_mutex_t;
typedef _cups_mutex_t _cups_rwlock_t;
typedef DWORD _cups_threadkey_t;
# define _CUPS_MUTEX_INITIALIZER { 0, 0 }
# define _CUPS_RWLOCK_INITIALIZER { 0, 0 }
# define _CUPS_THREADKEY_INITIALIZER 0
# define _cupsThreadGetData(k) TlsGetValue(k)
# define _cupsThreadSetData(k,p) TlsSetValue(k,p)
# else
typedef char _cups_mutex_t;
typedef char _cups_rwlock_t;
typedef void *_cups_threadkey_t;
# define _CUPS_MUTEX_INITIALIZER 0
# define _CUPS_RWLOCK_INITIALIZER 0
# define _CUPS_THREADKEY_INITIALIZER (void *)0
# define _cupsThreadGetData(k) k
# define _cupsThreadSetData(k,p) k=p
# endif
extern void _cupsMutexInit(_cups_mutex_t *mutex);
extern void _cupsMutexLock(_cups_mutex_t *mutex);
extern void _cupsMutexUnlock(_cups_mutex_t *mutex);
extern void _cupsRWInit(_cups_rwlock_t *rwlock);
extern void _cupsRWLockRead(_cups_rwlock_t *rwlock);
extern void _cupsRWLockWrite(_cups_rwlock_t *rwlock);
extern void _cupsRWUnlock(_cups_rwlock_t *rwlock);
extern int _cupsThreadCreate(_cups_thread_func_t func, void *arg);
# ifdef __cplusplus
}
# endif
#endif