验证将.Net 6.0 中的类导出成C库的方法是否可行
https://github.com/AaronRobinsonMSFT/DNNE#experimental-attribute
```csharp
//ref: https://github.com/AaronRobinsonMSFT/DNNE#experimental-attribute
//1. [必须]原样保留,这是工具要求的
namespace DNNE
{
internal class ExportAttribute : Attribute
{
public ExportAttribute() { }
public string EntryPoint { get; set; }
}
}
public class Exports
{
//3. [必须]辅助委托 {Name}Delegate
public delegate int MyExportDelegate(int a);
//2. [核心]导出标定
[DNNE.Export(EntryPoint = "FancyName")] //[DNNE.Export()]?
public static int MyExport(int a)
{
return a;
}
}
```
obj/Debug/net6.0/dnne/bin/dotnetexport.so :.Net 实际(impl)?
obj/Debug/net6.0/dnne/bin/dotnetexportNE.so : 平台相关的C库(stub)?
```bash
nm obj/Debug/net6.0/dnne/bin/dotnetexportNE.so|grep FancyName
```