declare PyThread_acquire_lock and PyThread_release_lock as nogil

diff --git a/Cython/Includes/cpython/pythread.pxd b/Cython/Includes/cpython/pythread.pxd
index 4721cd3dfa0c19b053e96f6966a2510289771ecd..baa5b05840debe6b5096dc21f1e2d5b35074404e 100644 (file)
--- a/Cython/Includes/cpython/pythread.pxd
+++ b/Cython/Includes/cpython/pythread.pxd
@@ -12,14 +12,13 @@ cdef extern from "pythread.h":
 
     PyThread_type_lock PyThread_allocate_lock()
     void PyThread_free_lock(PyThread_type_lock)
-    int PyThread_acquire_lock(PyThread_type_lock, int mode)
+    int PyThread_acquire_lock(PyThread_type_lock, int mode) nogil
+    void PyThread_release_lock(PyThread_type_lock) nogil
 
-    enum:
+    enum: # 'mode' in PyThread_acquire_lock
         WAIT_LOCK    #   1
         NOWAIT_LOCK  #   0
 
-    void PyThread_release_lock(PyThread_type_lock)
-
     size_t PyThread_get_stacksize()
     int PyThread_set_stacksize(size_t)