Someone can help me to create this structure in VFP 8?

typedef struct {

DWORD dwConfig; // BE_CONFIG_XXXXX
// Currently only BE_CONFIG_MP3 is supported
union {

struct {

DWORD dwSampleRate; // 48000, 44100 and 32000 allowed
BYTE byMode; // BE_MP3_MODE_STEREO, BE_MP3_MODE_DUALCHANNEL, BE_MP3_MODE_MONO
WORD wBitrate; // 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256 and 320 allowed
BOOL bPrivate;
BOOL bCRC;
BOOL bCopyright;
BOOL bOriginal;

} mp3; // BE_CONFIG_MP3

struct {

DWORD dwSampleRate;
BYTE byMode;
WORD wBitrate;
BYTE byEncodingMethod;

} aac;

} format;

} BE_CONFIG, *PBE_CONFIG;

The BE_CONFIG - structure

These are the members of the BE_CONFIG structure you need to fill in before you call beInitStream():
dwConfig Specifies what kind of output you want. Since only MP3 currently is supported you must set this to BE_CONFIG_MP3
format.mp3.dwSampleRate Samplerate in Hz for MP3 file. This can be set to either 32000, 44100 or 48000.
format.mp3.byMode Stereomode for MP3 file. This can be either BE_MP3_MODE_STEREO, BE_MP3_MODE_DUALCHANNEL or BE_MP3_MODE_MONO.
format.mp3.bitrate Bitrate (i.e. size) of MP3 file in kBit/s. Allowed bitrates are: 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256 and 320.
format.mp3.bCopyright If this is set to TRUE the Copyright bit in the MP3 stream will be set.
format.mp3.bCRC Set this to TRUE in order to enable CRC-checksum in the bitstream.
format.mp3.bOriginal If this is set to TRUE the Original bit in the MP3 stream will be set.
format.mp3.bPrivate If this is set to TRUE the Private bit in the MP3 stream will be set.