new_fx_prg_num | FX program number to use |
new_fx_out_num | FX output number to use |
SDE_ERR_NO_INIT | The Sound Library has not been initialized | |
SDE_ERR_HOST_CMD_BUF_NO_ENOUGH | No more Host Commands can be accepted | |
SDE_ERR_PRM_OVER_RANGE | Parameter out of range |