??编译错误:warning C4013: 'MoveTo' undefined; assuming extern returning int?
cglee 2002-09-03 01:12:24 我将孙家广版的《计算机图形学》第二章后面Windows环境下的编程实例在VC6运行,发现有多处编译错误,如下:
warning C4013: 'MoveTo' undefined; assuming extern returning int
warning C4013: 'CreateSubWin' undefined; assuming extern returning int
warning C4047: 'function' : 'int ' differs in levels of indirection from 'void *'
warning C4024: 'EndDialog' : different types for formal and actual parameter 2
warning C4716: 'CreateSubWin' : must return a value
等等。
请问这是什么原因?