Function nccell_set_bchannel 

pub fn nccell_set_bchannel(
    cell: &mut NcCell,
    bchannel: impl Into<NcChannel_u32>,
) -> NcChannels_u64

Sets the background alpha and coloring bits of the cell from an NcChannel_u32, returning the new NcChannels_u64.

Method: NcCell.set_bchannel().