System.LongInt
From RAD Studio VCL Reference
C++ Information
From System.hpp
typedef long Longint;
Unit: System
Type: typedef
Description
Defines a 32-bit signed integer type.
LongInt represents a subset of the whole numbers. The range for the LongInt type is from -2147483648 through 2147483647.
LongInt is a fundamental integer type, which means that its size is constant across all CPU platforms.