bpo-34725: Adds _Py_SetProgramFullPath so embedders may override sys.executable (GH-9861)
diff --git a/Include/pylifecycle.h b/Include/pylifecycle.h
index 68a8827..8e531cf 100644
--- a/Include/pylifecycle.h
+++ b/Include/pylifecycle.h
@@ -44,6 +44,8 @@
PyAPI_FUNC(wchar_t *) Py_GetPythonHome(void);
#ifndef Py_LIMITED_API
+PyAPI_FUNC(void) _Py_SetProgramFullPath(const wchar_t *);
+
/* Only used by applications that embed the interpreter and need to
* override the standard encoding determination mechanism
*/