-FILE *__nscd_query(int32_t req, const char *key, int32_t *buf, size_t len, int *swap);
+#define INITGRVERSION 0
+#define INITGRFOUND 1
+#define INITGRNGRPS 2
+#define INITGR_LEN 3
+
+hidden FILE *__nscd_query(int32_t req, const char *key, int32_t *buf, size_t len, int *swap);