+/* HAS_LLRINT:
+ * This symbol, if defined, indicates that the llrint routine is
+ * available to return the closest long long value according to
+ * the current rounding mode.
+ */
+/*#define HAS_LLRINT / **/
+
+/* HAS_LLRINTL:
+ * This symbol, if defined, indicates that the llrintl routine is
+ * available to return the closest long long value of the long double
+ * argument according to the current rounding mode.
+ */
+/*#define HAS_LLRINTL / **/
+
+/* HAS_LLROUND:
+ * This symbol, if defined, indicates that the llround routine is
+ * available to return the nearest long long value.
+ */
+/*#define HAS_LLROUND / **/
+
+/* HAS_LLROUNDL:
+ * This symbol, if defined, indicates that the llroundl routine is
+ * available to return the nearest long long value of the long double
+ * argument value.
+ */
+/*#define HAS_LLROUNDL / **/
+
+/* HAS_LOG1P:
+ * This symbol, if defined, indicates that the log1p routine is
+ * available to do the logarithm of 1 plus argument function.
+ */
+/*#define HAS_LOG1P / **/
+
+/* HAS_LOG2:
+ * This symbol, if defined, indicates that the log2 routine is
+ * available to do the log2 function.
+ */
+/*#define HAS_LOG2 / **/
+
+/* HAS_LOGB:
+ * This symbol, if defined, indicates that the logb routine is
+ * available to do the logb function.
+ */
+/*#define HAS_LOGB / **/
+
+/* HAS_LRINT:
+ * This symbol, if defined, indicates that the lrint routine is
+ * available to return the closest integral value according to
+ * the current rounding mode.
+ */
+/*#define HAS_LRINT / **/
+
+/* HAS_LRINTL:
+ * This symbol, if defined, indicates that the lrintl routine is
+ * available to return the closest integral value to the long double
+ * argument according to the current rounding mode.
+ */
+/*#define HAS_LRINTL / **/
+
+/* HAS_LROUND:
+ * This symbol, if defined, indicates that the lround routine is
+ * available to return the nearest integral value.
+ */
+/*#define HAS_LROUND / **/
+
+/* HAS_LROUNDL:
+ * This symbol, if defined, indicates that the lroundl routine is
+ * available to return the nearest integral value to the long double
+ * argument.
+ */
+/*#define HAS_LROUNDL / **/
+