If you are looking for security information, researchers have documented a strain of VoidCrypt Ransomware that appends a .rar extension to victims' files.
A popular Russian-language article on Habr uses "rar" and "zip" as example names for compression objects to demonstrate how to implement object-oriented principles in the C language. Void.rar
"RAR" often stands for Recycled Aggregate Resin , and researchers study how "voids" (gaps or porosity) in these materials affect the strength of concrete. If you are looking for security information, researchers
It focuses on using void* pointers and structure initialization to mimic classes and methods. Other Possible Matches Void.rar