Turbo C 2.0共收录了350余条库函数，提供字典顺序、功能顺序和单独查询三种查询方式，界面清晰明朗，操作简便。-Turbo C 2.0 includes a total of more than 350 library functions, providing the dictionary order, functional order and a separate inquiry the way the three inquiries, clear interface clear, e