double *sym_set_row_upper(sym_environment *env, int index, double value)
This routine is used to set the upper bound of a row.
| sym_environment *env | INOUT | Pointer to the SYMPHONY environment. | 
| int index | IN | Index of the row. Note that, it has to be at most the number of rows. | 
| double value | IN | New upper bound of the row. | 
| FUNCTION_TERMINATED_NORMALLY | Function invoked successfully. | 
| FUNCTION_TERMINATED_ABNORMALLY | Function invoked unsuccessfully. |