SDL:Simple DirectMedia Layer是用于游戏或图形图像编程的一个多媒体层，VC6.0版，包含头文件、库文件和帮助文档。-SDL: Simple DirectMedia Layer is used for games or graphic image of a multi-media programming layer, VC6.0 version contains the header files, library files and help documents.

SDL - Simple DirectMedia Layer for Linux v2.13.6.

SDL（Simple DirectMedia Layer）是一套开放源代码的跨平台多媒体开发库，使用C语言写成(SDL (Simple DirectMedia Layer) is a set of open source cross-platform multimedia development library, the use of C language)