目前只支持诸如"%d"
,"%s"
这样的基本格式
int a = 4;
tsprintf("a=%d in %s\n",a); //build failed, missing argument
tsprintf("a=%d in %s\n",__FILE__,a); //build failed, mismatch type
tsprintf("a=%d in %s\n",a++,__FILE__); //ok, and 'a' will be 5
tsprintf("abc%%\n"); //ok