Variable Data Types

LongWord represents a subset of the natural numbers. LongWord size and range depend on the target platform:
    - On 32-bit platforms and 64-bit Windows platforms, LongWord is a 4-byte unsigned integer.
    - On 64-bit POSIX platforms (iOS and Linux), LongWord is an 8-byte unsigned integer.

Note: If you want to use a 4-byte unsigned integer type, use FixedUInt or Cardinal.

Defines a 32-bit signed integer type. The size of FixedInt is 32 bits across all 64-bit and 32-bit platforms.
    - On Windows platforms (32-bit and 64-bit Windows), FixedInt is equivalent to the LongInt type.
    - On OSX32, 32-bit iOS, 64-bit iOS, and Android platforms, FixedInt is equivalent to the Integer type.

LongInt represents a subset of the natural numbers. LongInt size and range depend on the target platform:
    - 32-bit signed integer (32-bit Windows, OSX32, 32-bit iOS, and Android platforms).
    - 64-bit signed integer (64-bit iOS and 64-bit Linux platforms).
Note: If you want to use a 4-byte signed integer type, use Integer or FixedInt.

64-bit unsigned integer. The size of UInt64 is 64 bits across all 64-bit and 32-bit platforms.

64-bit signed integer. The size of Int64 is 64 bits across all 64-bit and 32-bit platforms.

Defines a platform-dependent signed integer.NativeInt represents a subset of the integer numbers.
The range of NativeInt depends on the current platform:
    - On 32-bit platforms, NativeInt is equivalent to the Integer type.
    - On 64-bit platforms, NativeInt is equivalent to the Int64 type.

Note: The size of NativeInt is equivalent to the size of the pointer on the current platform. 4 bytes on 32-bit platforms and 8 bytes on 64-bit platforms.