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6.20.2 C Example
BOOL fOK;
int iSession;
char *pstrSurname;
long lFlags;
long lDataLen;
fOK = LceGetFieldDataLength(iSession, "SURNAME", &lDataLen);
pstrSurname = malloc(lDataLen + 1);
fOK = LceGetFieldValueX(iSession, "SURNAME", (char far *) pstrSurname, &lFlags);
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