#196 Fix Linux build.

src/api/ApiState.cpp

@@ -21,7 +21,7 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <cmath>
+#include <math.h>
 #include <string.h>
 #include <uv.h>
 
@@ -53,7 +53,7 @@ extern "C"
 
 static inline double normalize(double d)
 {
-    if (!std::isnormal(d)) {
+    if (!isnormal(d)) {
         return 0.0;
     }
 

src/api/NetworkState.cpp

@@ -23,6 +23,7 @@
 
 
 #include <algorithm>
+#include <stdio.h>
 #include <string.h>
 #include <uv.h>