pub unsafe extern "system" fn SetupGetFileCompressionInfoExA(
SourceFileName: PCSTR,
ActualSourceFileNameBuffer: PSTR,
ActualSourceFileNameBufferLen: DWORD,
RequiredBufferLen: PDWORD,
SourceFileSize: PDWORD,
TargetFileSize: PDWORD,
CompressionType: PUINT,
) -> BOOL