CallingConvention.cs

namespace System.Runtime.InteropServices
{
    [Serializable]
    [ComVisible(true)]
    [__DynamicallyInvokable]
    public enum CallingConvention
    {
        [__DynamicallyInvokable]
        Winapi = 1,
        [__DynamicallyInvokable]
        Cdecl,
        [__DynamicallyInvokable]
        StdCall,
        [__DynamicallyInvokable]
        ThisCall,
        FastCall
    }
}