Function glk::helpers::stream::put_buffer_uni_fallback

pub fn put_buffer_uni_fallback<T: Stream>(
    stream: &mut T, 
    buf_in: &[u32]
) -> strid_t

Fallback implementatino for streams that implement put_buffer but not put_buffer_uni.

• @note Is not a default implementation on the trait to prevent accidental circular recursion.