From Xojo Documentation
An Int16 is an intrinsic data type in REALbasic. It is a signed integer that uses two bytes of storage. It has a range of -32,768 to 32,767. The default value of an Int16 is 0.
REALbasic offers both signed and unsigned integer data types that use one, two, four, or eight bytes of memory. The following table summaries these data types.
|Data Type||Number of Bytes||Range|
|Int32 or Integer||4|
|UInt8 or Byte||1||0 to 255|
|UInt16||2||0 to 65535|
|UInt32||4||0 to 4,294,967,295|
|UInt64||8||0 to 2^64-1|
Boolean, Byte, CFStringRef, Color, CString, Currency, Delegate, Double, Int32, Int64, Integer, OSType, PString, Ptr, Short, Single, String, UByte, UInt8, UInt16, UInt32, UInt64, UShort, Variant, WindowPtr, WString data types; -, +, *, /, [[<|<]], [[<=|<=]], =, [[>=|>=]], [[>|>]], [[<>|<>]], [[|]], IsNumeric, Mod, Str, Val, Vartype, functions; Dim statement.