Overflow error structure for multiline entry field.
typedef struct _MLEOVERFLOW { ULONG afErrInd; /* One or more EFR_* flags. */ LONG nBytesOver; /* Number of bytes over the limit. */ LONG pixHorzOver; /* Number of pels over the horizontal limit. */ LONG pixVertOver; /* Number of pels over the vertical limit. */ } MLEOVERFLOW; typedef MLEOVERFLOW * POVERFLOW ;