# LLP64

LLP64 \(ILP32LLP64, P64\)\. [Data model](https://pvs-studio.com/en/blog/terms/0012/) in C/C\+\+ in which basic data types have the following sizes: int \- 32 bits, long \- 32 bits, long long \- 64 bits, pointer \- 64 bits\. This data model is used, for example, in 64\-bit Windows systems \(Win64\)\.