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-rw-r--r--Include/modsupport.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/Include/modsupport.h b/Include/modsupport.h
index f17060c..66a5ec8 100644
--- a/Include/modsupport.h
+++ b/Include/modsupport.h
@@ -118,6 +118,18 @@ PyAPI_FUNC(int) _PyArg_ParseStackAndKeywords(
...);
PyAPI_FUNC(int) _PyArg_VaParseTupleAndKeywordsFast(PyObject *, PyObject *,
struct _PyArg_Parser *, va_list);
+PyAPI_FUNC(PyObject * const *) _PyArg_UnpackKeywords(
+ PyObject *const *args, Py_ssize_t nargs,
+ PyObject *kwargs, PyObject *kwnames,
+ struct _PyArg_Parser *parser,
+ int minpos, int maxpos, int minkw,
+ PyObject **buf);
+#define _PyArg_UnpackKeywords(args, nargs, kwargs, kwnames, parser, minpos, maxpos, minkw, buf) \
+ (((minkw) == 0 && (kwargs) == NULL && (kwnames) == NULL && \
+ (minpos) <= (nargs) && (nargs) <= (maxpos) && args != NULL) ? (args) : \
+ _PyArg_UnpackKeywords((args), (nargs), (kwargs), (kwnames), (parser), \
+ (minpos), (maxpos), (minkw), (buf)))
+
void _PyArg_Fini(void);
#endif /* Py_LIMITED_API */