increase coverage

Author: m-mcgowan

src/Not_Covered.cpp

@@ -1,5 +1,7 @@
 // This file is deliberately not covered. The PR can be thrown away once we validate that coveralls rejects it and accepts it when the code is removed. 
 
+#if 0
+
 unsigned int crc32b(unsigned char *message) {
    int i, j;
    unsigned int byte, crc, mask;
@@ -57,4 +59,6 @@ unsigned int crc32b_3(unsigned char *message) {
 
 void f(void) {
 
-}
+}
+
+#endif