Add a function to test indianness of the platform

src/littlebigman.c

@@ -0,0 +1,20 @@
+/*
+ * littlebigman.c
+ *
+ *  Created on: 23 mai 2015
+ *      Author: coissac
+ */
+
+#include <littlebigman.h>
+
+bool islittlend()
+{
+    union { int entier;
+            char caractere[4] ;
+    } test;
+
+    test.entier=0x01020304;
+
+    return (test.caractere[3] == 1);
+}
+