#ifndef Py_PYGETOPT_H#define Py_PYGETOPT_H#ifdef __cplusplusextern "C" {#endif PyAPI_DATA(int) _PyOS_opterr;PyAPI_DATA(int) _PyOS_optind;PyAPI_DATA(char *) _PyOS_optarg; PyAPI_FUNC(int) _PyOS_GetOpt(int argc, char **argv, char *optstring); #ifdef __cplusplus}#endif#endif /* !Py_PYGETOPT_H */