Issue #5753: A new C API function, :cfunc:`PySys_SetArgvEx`, allows
embedders of the interpreter to set sys.argv without also modifying
sys.path. This helps fix `CVE-2008-5983
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_.
diff --git a/Include/sysmodule.h b/Include/sysmodule.h
index 536a180..16af119 100644
--- a/Include/sysmodule.h
+++ b/Include/sysmodule.h
@@ -11,6 +11,7 @@
PyAPI_FUNC(int) PySys_SetObject(char *, PyObject *);
PyAPI_FUNC(FILE *) PySys_GetFile(char *, FILE *);
PyAPI_FUNC(void) PySys_SetArgv(int, char **);
+PyAPI_FUNC(void) PySys_SetArgvEx(int, char **, int);
PyAPI_FUNC(void) PySys_SetPath(char *);
PyAPI_FUNC(void) PySys_WriteStdout(const char *format, ...)