SIGNED_CHAR        74 ompi/datatype/ompi_datatype_module.c ompi_predefined_datatype_t ompi_mpi_signed_char =    OMPI_DATATYPE_INIT_PREDEFINED (SIGNED_CHAR, OMPI_DATATYPE_FLAG_DATA_C | OMPI_DATATYPE_FLAG_DATA_INT );
SIGNED_CHAR       121 ompi/mpi/cxx/constants.h OMPI_DECLSPEC extern const Datatype SIGNED_CHAR;
SIGNED_CHAR        61 ompi/mpi/cxx/mpicxx.cc const Datatype SIGNED_CHAR(MPI_SIGNED_CHAR);