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cdef extern from "pythread.h":
ctypedef void *PyThread_type_lock
ctypedef void *PyThread_type_sema
void PyThread_init_thread()
long PyThread_start_new_thread(void (*)(void *), void *) # FIXME: legacy
#unsigned long PyThread_start_new_thread(void (*)(void *), void *) # returned 'long' before Py3.7
void PyThread_exit_thread()
long PyThread_get_thread_ident() # FIXME: legacy
#unsigned long PyThread_get_thread_ident() # returned 'long' before Py3.7
PyThread_type_lock PyThread_allocate_lock()
void PyThread_free_lock(PyThread_type_lock)
int PyThread_acquire_lock(PyThread_type_lock, int mode) nogil
void PyThread_release_lock(PyThread_type_lock) nogil
enum:
# 'mode' in PyThread_acquire_lock()
WAIT_LOCK # 1
NOWAIT_LOCK # 0
ctypedef enum PyLockStatus:
# return values of PyThread_acquire_lock() in CPython 3.2+
PY_LOCK_FAILURE = 0
PY_LOCK_ACQUIRED = 1
PY_LOCK_INTR
size_t PyThread_get_stacksize()
int PyThread_set_stacksize(size_t)
# Thread Local Storage (TLS) API deprecated in CPython 3.7+
int PyThread_create_key()
void PyThread_delete_key(int)
int PyThread_set_key_value(int, void *)
void * PyThread_get_key_value(int)
void PyThread_delete_key_value(int key)
# Cleanup after a fork
void PyThread_ReInitTLS()
# Thread Specific Storage (TSS) API in CPython 3.7+ (also backported)
#ctypedef struct Py_tss_t: pass # Cython built-in type
Py_tss_t Py_tss_NEEDS_INIT # Not normally useful: Cython auto-initialises declared "Py_tss_t" variables.
Py_tss_t * PyThread_tss_alloc()
void PyThread_tss_free(Py_tss_t *key)
int PyThread_tss_is_created(Py_tss_t *key)
int PyThread_tss_create(Py_tss_t *key)
void PyThread_tss_delete(Py_tss_t *key)
int PyThread_tss_set(Py_tss_t *key, void *value)
void * PyThread_tss_get(Py_tss_t *key)
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