#ifndef Py_STRTOD_H#define Py_STRTOD_H #ifdef __cplusplusextern "C" {#endif  PyAPI_FUNC(double) PyOS_ascii_strtod(const char *str, char **ptr);PyAPI_FUNC(double) PyOS_ascii_atof(const char *str);PyAPI_FUNC(char *) PyOS_ascii_formatd(char *buffer, size_t buf_len,  const char *format, double d);  #ifdef __cplusplus}#endif #endif /* !Py_STRTOD_H */