Win32::Graphics::Printing::MONITOR2 structure is supposed to hold callbacks, but it has generic isize fields instead. I think for the callbacks the fields should be Option<fn...>, like for the other similar APIs.

[mikebattista]

No description provided.

[mikebattista]

This is yet another case of #1006, #983, and #842.

    public partial struct MONITOR2
    {
        [NativeTypeName("DWORD")]
        public uint cbSize;

        [NativeTypeName("BOOL (*)(HANDLE, LPWSTR, DWORD, LPBYTE, DWORD, LPDWORD, LPDWORD) __attribute__((stdcall))")]
        public IntPtr pfnEnumPorts;

        [NativeTypeName("BOOL (*)(HANDLE, LPWSTR, PHANDLE) __attribute__((stdcall))")]
        public IntPtr pfnOpenPort;

        [NativeTypeName("BOOL (*)(HANDLE, HANDLE, LPWSTR, LPWSTR, PHANDLE, struct _MONITOR2 *) __attribute__((stdcall))")]
        public IntPtr pfnOpenPortEx;

        [NativeTypeName("BOOL (*)(HANDLE, LPWSTR, DWORD, DWORD, LPBYTE) __attribute__((stdcall))")]
        public IntPtr pfnStartDocPort;

        [NativeTypeName("BOOL (*)(HANDLE, LPBYTE, DWORD, LPDWORD) __attribute__((stdcall))")]
        public IntPtr pfnWritePort;

        [NativeTypeName("BOOL (*)(HANDLE, LPBYTE, DWORD, LPDWORD) __attribute__((stdcall))")]
        public IntPtr pfnReadPort;

        [NativeTypeName("BOOL (*)(HANDLE) __attribute__((stdcall))")]
        public IntPtr pfnEndDocPort;

        [NativeTypeName("BOOL (*)(HANDLE) __attribute__((stdcall))")]
        public IntPtr pfnClosePort;

        [NativeTypeName("BOOL (*)(HANDLE, LPWSTR, HWND, LPWSTR) __attribute__((stdcall))")]
        public IntPtr pfnAddPort;

        [NativeTypeName("BOOL (*)(HANDLE, LPWSTR, DWORD, LPBYTE, LPWSTR) __attribute__((stdcall))")]
        public IntPtr pfnAddPortEx;

        [NativeTypeName("BOOL (*)(HANDLE, LPWSTR, HWND, LPWSTR) __attribute__((stdcall))")]
        public IntPtr pfnConfigurePort;

        [NativeTypeName("BOOL (*)(HANDLE, LPWSTR, HWND, LPWSTR) __attribute__((stdcall))")]
        public IntPtr pfnDeletePort;

        [NativeTypeName("BOOL (*)(HANDLE, DWORD, LPWSTR, LPWSTR, DWORD, LPWSTR, DWORD, LPDWORD) __attribute__((stdcall))")]
        public IntPtr pfnGetPrinterDataFromPort;

        [NativeTypeName("BOOL (*)(HANDLE, LPCOMMTIMEOUTS, DWORD) __attribute__((stdcall))")]
        public IntPtr pfnSetPortTimeOuts;

        [NativeTypeName("BOOL (*)(HANDLE, LPCWSTR, ACCESS_MASK, PHANDLE) __attribute__((stdcall))")]
        public IntPtr pfnXcvOpenPort;

        [NativeTypeName("DWORD (*)(HANDLE, LPCWSTR, PBYTE, DWORD, PBYTE, DWORD, PDWORD) __attribute__((stdcall))")]
        public IntPtr pfnXcvDataPort;

        [NativeTypeName("BOOL (*)(HANDLE) __attribute__((stdcall))")]
        public IntPtr pfnXcvClosePort;

        [NativeTypeName("void (*)(HANDLE) __attribute__((stdcall))")]
        public IntPtr pfnShutdown;

        [NativeTypeName("DWORD (*)(HANDLE, DWORD, LPCWSTR, PBIDI_REQUEST_CONTAINER, PBIDI_RESPONSE_CONTAINER *) __attribute__((stdcall))")]
        public IntPtr pfnSendRecvBidiDataFromPort;

        [NativeTypeName("DWORD (*)(HANDLE, DWORD, PCWSTR *) __attribute__((stdcall))")]
        public IntPtr pfnNotifyUsedPorts;

        [NativeTypeName("DWORD (*)(HANDLE, DWORD, PCWSTR *) __attribute__((stdcall))")]
        public IntPtr pfnNotifyUnusedPorts;

        [NativeTypeName("DWORD (*)(HANDLE, DWORD, POWERBROADCAST_SETTING *) __attribute__((stdcall))")]
        public IntPtr pfnPowerEvent;
    }