> Is char correct type here or do you perhaps mean e.g., u8 that is more approriate for 1-byte long binary data? [...] u8 ? Thanks for the review Ilpo. Agreed, u8 would be better, I also noticed that this variable, and the profile_le one in the function just above it can be const, I'll change this type to u8 and make both profile variable const in v2. ~Ivor
