看，我的调用在定义之前，怎么办？(50分)

我的调用在定义之前，怎么办？注意蓝色的MPEGPARAM记录类型
unit Unit2;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
//===========================
// 录像函数
//===========================
function tm2kp_SetCaptureParam(dwCardIDWORD;MpegParam:[blue]MPEGPARAM[/blue]):Boolean;stdcall
external 'tm2kplus.dll';
function tm2kp_SetCaptureParam(dwCardIDWORD;pMpegParam:^MPEGPARAM):Boolean;stdcall
external 'tm2kplus.dll';

type
[blue]MPEGPARAM[/blue]=record
RateControl:RateControl;
FrameSize:FrameSize;
RecordMode:RecordMode;
QualityWORD;
SystemRateWORD;
VideoRateWORD;
AudioRateWORD;
FramePatternWORD;
Resvrce: array[0..7]of DWORD;
end;

implementation

end.

这样不行吗？我不懂！[]
unit Unit2;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;

type
MPEGPARAM=record
RateControl:RateControl;
FrameSize:FrameSize;
RecordMode:RecordMode;
QualityWORD;
SystemRateWORD;
VideoRateWORD;
AudioRateWORD;
FramePatternWORD;
Resvrce: array[0..7]of DWORD;
end;

//===========================
// 录像函数
//===========================
function tm2kp_SetCaptureParam(dwCardIDWORD;MpegParam:MPEGPARAM):Boolean;stdcall
external 'tm2kplus.dll';
function tm2kp_SetCaptureParam(dwCardIDWORD;pMpegParam:^MPEGPARAM):Boolean;stdcall
external 'tm2kplus.dll';

implementation

end.

dirk的应该没有问题

o
~~~~````````````shan

接受答案了.