Fortran 中未解析的外部符号_loadlibrarya_@4和_getprocaddress_@8

问：

我在访问外部DLL时遇到Fortran问题。我不熟悉 Fortran。此处显示错误。代码如下：stdcall external LoadLibraryA, GetProcAddress

Subroutine GetDLLEntryPoint (EntryPoint,ModuleName)
   stdcall external LoadLibraryA, GetProcAddress  !error here
   integer*4 LoadLibraryA, GetProcAddress
   integer*4 pl,  plvalue, EntryPoint
   integer *4 pm
   character*100 LibraryName, ModuleName
   EntryPoint=0
   LibraryName = "MY.DLL"//char(0)
   pl = loc(LibraryName)
   plvalue = LoadLibraryA(val(pl))
   if (plvalue.ne.0) then
   pm = loc(ModuleName)
   EntryPoint = GetProcAddress (val(plvalue), val(pm))
   endif
   RETURN
   end

Absoft Fortran 编译器中的错误是：

 error LNK2001: unresolved external symbol _loadlibrarya_@4

 error LNK2001: unresolved external symbol _getprocaddress_@8