The ubyte statement is used to define one or more variables and arrays of type ubyte. The ubyte statement behaves in the same way as the int statement, the only exception being that it reserves 8 bit memory locations instead of 16 bit memory locations. 8 bit variables of type ubyte are used to store numbers in the range 0 to 255.BEWARE: like the int statement, the ubyte statement is used to define both local and global variables depending on the context in which it is used.
e.g. ubyte var1 ubyte var1, var99[10], var3