typedef struct tagMETARECORD { /* mr */
DWORD rdSize;
UINT rdFunction;
UINT rdParm[1];
} METARECORD;
The METARECORD structure contains a metafile record.
rdSize
Specifies the size, in words, of the record.
rdFunction
Specifies the function number.
rdParm
Specifies an array of words containing the function parameters, in the reverse order in which they are passed to the function.