lscf_service_export
extern int lscf_service_export(char *, const char *, int);
lscf_service_export($2, NULL, 0);
lscf_service_export($2, $4, 0);
lscf_service_export($3, NULL, SCE_ALL_VALUES);
lscf_service_export($3, $5, SCE_ALL_VALUES);