SIGNATURE_CHECK (GNULIB_NAMESPACE::expl, long double, (long double));
#endif
+#if GNULIB_TEST_EXP2F
+SIGNATURE_CHECK (GNULIB_NAMESPACE::exp2f, float, (float));
+#endif
+#if GNULIB_TEST_EXP2
+SIGNATURE_CHECK (GNULIB_NAMESPACE::exp2, double, (double));
+#endif
+#if GNULIB_TEST_EXP2L
+SIGNATURE_CHECK (GNULIB_NAMESPACE::exp2l, long double, (long double));
+#endif
+
+#if GNULIB_TEST_EXPM1F
+SIGNATURE_CHECK (GNULIB_NAMESPACE::expm1f, float, (float));
+#endif
#if GNULIB_TEST_EXPM1
SIGNATURE_CHECK (GNULIB_NAMESPACE::expm1, double, (double));
#endif
+#if GNULIB_TEST_EXPM1L
+SIGNATURE_CHECK (GNULIB_NAMESPACE::expm1l, long double, (long double));
+#endif
#if GNULIB_TEST_FABSF
SIGNATURE_CHECK (GNULIB_NAMESPACE::fabsf, float, (float));
#if GNULIB_TEST_LOGF
SIGNATURE_CHECK (GNULIB_NAMESPACE::logf, float, (float));
#endif
-//SIGNATURE_CHECK (GNULIB_NAMESPACE::log, double, (double));
+#if GNULIB_TEST_LOG
+SIGNATURE_CHECK (GNULIB_NAMESPACE::log, double, (double));
+#endif
#if GNULIB_TEST_LOGL
SIGNATURE_CHECK (GNULIB_NAMESPACE::logl, long double, (long double));
#endif