1 files changed, 2 insertions, 1 deletions
diff --git a/src/common/captureFile.h b/src/common/captureFile.h
index d87e57b6..a552d501 100755
--- a/src/common/captureFile.h
+++ b/src/common/captureFile.h
@@ -25,6 +25,7 @@ limitations under the License.
 #include <stdlib.h>
 #include <string>
 #include <iostream>
+#include <cmath>
 
 #ifdef WIN32
 #pragma warning(disable:4786)
@@ -87,7 +88,7 @@ public:
     }
 
     double diff(const CPktNsecTimeStamp & obj){
-        return (abs(getNsec() - obj.getNsec() ) );
+        return (std::abs(getNsec() - obj.getNsec() ) );
     }
 
     void Dump(FILE *fd);