diff --git a/src/bin/exrmetrics/exrmetrics.cpp b/src/bin/exrmetrics/exrmetrics.cpp
index d5b2dc5c6c..07a3dfd409 100644
--- a/src/bin/exrmetrics/exrmetrics.cpp
+++ b/src/bin/exrmetrics/exrmetrics.cpp
@@ -340,15 +340,9 @@ exrmetrics (
                     .c_str ());
         }
     }
-#ifdef __APPLE__
     struct stat instats, outstats;
     stat (inFileName, &instats);
     stat (outFileName, &outstats);
-#else
-    struct stat64 instats, outstats;
-    stat64 (inFileName, &instats);
-    stat64 (outFileName, &outstats);
-#endif
     cout << "   \"input file size\": " << instats.st_size << ",\n";
     cout << "   \"output file size\": " << outstats.st_size << "\n";
     cout << "}\n";
diff --git a/src/bin/exrmetrics/exrmetrics.h b/src/bin/exrmetrics/exrmetrics.h
index 673d4ad78b..92c880b44d 100644
--- a/src/bin/exrmetrics/exrmetrics.h
+++ b/src/bin/exrmetrics/exrmetrics.h
@@ -10,7 +10,6 @@
 
 #include "ImfCompression.h"
 
-extern "C" {
 void exrmetrics (
     const char       inFileName[],
     const char       outFileName[],
@@ -19,5 +18,4 @@ void exrmetrics (
     float            level,
     int              halfMode,
     bool             verbose);
-}
 #endif