Misc selftest adjustements
diff --git a/include/polarssl/ecp.h b/include/polarssl/ecp.h
index 1cafc46..3942891 100644
--- a/include/polarssl/ecp.h
+++ b/include/polarssl/ecp.h
@@ -621,12 +621,14 @@
int ecp_gen_key( ecp_group_id grp_id, ecp_keypair *key,
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
+#if defined(POLARSSL_SELF_TEST)
/**
* \brief Checkup routine
*
- * \return 0 if successful, or 1 if the test failed
+ * \return 0 if successful, or 1 if a test failed
*/
int ecp_self_test( int verbose );
+#endif
#ifdef __cplusplus
}