不怕益出的SPRINTF只不过功能不及SPRINTF那么的完善罢了我已试国了基本无问题

using "sscanf" and "sprintf" in C source code

模拟实现sprintf函数简单过程及使用__stdcall调用协定实现变长传参-Simulate simple sprintf function the process and use __stdcall to call agreements to achieve change long pass parameters