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#ifndef KIT_THREAD_H
#define KIT_THREAD_H
#ifndef KIT_DISABLE_SYSTEM_THREADS
# ifndef _GNU_SOURCE
# define _GNU_SOURCE
# endif
# include "thread_defs.h"
# include <stddef.h>
# include <time.h>
# if defined(__cplusplus)
# define _Noreturn [[noreturn]]
# elif defined(_MSC_VER)
# define _Noreturn __declspec(noreturn)
# endif
# if !defined(_WIN32) || defined(__CYGWIN__)
# include <pthread.h>
# endif
# ifndef _Thread_local
# if defined(__cplusplus)
/* C++11 doesn't need `_Thread_local` keyword or macro */
# elif !defined(__STDC_NO_THREADS__)
/* threads are optional in C11, _Thread_local present in this
* condition */
# elif defined(_MSC_VER)
# define _Thread_local __declspec(thread)
# elif defined(__GNUC__)
# define _Thread_local __thread
# else
/* Leave _Thread_local undefined so that use of _Thread_local would
* not promote to a non-thread-local global variable
*/
# endif
# endif
# if !defined(__cplusplus)
/*
* C11 thread_local() macro
* C++11 and above already have thread_local keyword
*/
# ifndef thread_local
# if _MSC_VER
# define thread_local __declspec(thread)
# else
# define thread_local _Thread_local
# endif
# endif
# endif
# ifdef __cplusplus
extern "C" {
# endif
typedef void (*tss_dtor_t)(void *);
typedef int (*thrd_start_t)(void *);
# if defined(_WIN32) && !defined(__CYGWIN__)
typedef struct {
void *handle;
} thrd_t;
typedef unsigned long tss_t;
# else
typedef pthread_t thrd_t;
typedef pthread_key_t tss_t;
# endif
int thrd_create(thrd_t *, thrd_start_t, void *);
int thrd_create_with_stack(thrd_t *, thrd_start_t, void *,
ptrdiff_t stack_size);
thrd_t thrd_current(void);
int thrd_detach(thrd_t);
int thrd_equal(thrd_t, thrd_t);
_Noreturn void thrd_exit(int);
int thrd_join(thrd_t, int *);
int thrd_sleep(const struct timespec *, struct timespec *);
void thrd_yield(void);
# ifdef __cplusplus
}
# endif
#endif
#endif
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