extern uschar *lf_quote(uschar *, uschar *, int, uschar *, int *, int *);
extern int lf_sqlperform(uschar *, uschar *, uschar *, uschar *, uschar **,
uschar **, BOOL *, int(*)(uschar *, uschar *, uschar **,
extern uschar *lf_quote(uschar *, uschar *, int, uschar *, int *, int *);
extern int lf_sqlperform(uschar *, uschar *, uschar *, uschar *, uschar **,
uschar **, BOOL *, int(*)(uschar *, uschar *, uschar **,