int smpi_getopt_long_only(int argc, char* const* argv, const char* options, const struct option* long_options,
int* opt_index);
int smpi_getopt_long(int argc, char* const* argv, const char* options, const struct option* long_options,
int smpi_getopt_long_only(int argc, char* const* argv, const char* options, const struct option* long_options,
int* opt_index);
int smpi_getopt_long(int argc, char* const* argv, const char* options, const struct option* long_options,