Both languages feature a native char (character) datatype as a simple type. The encoded ASCII char depends on the actual used barcode-font. Duck roasted in Chinese "char siu" style is popular during festivals. Shapes &colon; char; // forward declaration. "Oncorhynchus", Pacific species; and "Salvelinus", which includes fish also sometimes called "char" or "charr". Physical remains of chicken bones with char marks have also been unearthed. Smaller game includes whitefish, arctic char, arctic hares, and ptarmigan. Arctic char and brook trout are part of the char family. The sugar refining industry often uses bone char (calcinated animal bones) for decolorizing. A female anadromous char usually deposits from 3,000 to 5,000 eggs. Given sufficient time under fire or heat conditions, these products char away, crumble, and disappear. Armour consisted of "sanjo" or iron chainmail worn under an iron breastplate ("char aina"). Heat is transferred by hot gases produced by combustion of part of the produced char. Carbonization refers to the devolatilization of an organic feedstock to yield gas and char.