feat: adds little big endian test program

littleBIgEndian/byte_order.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+
+int main(int argc, char const *argv[])
+{
+    union Guru
+    {
+        short s;   // 2Bytes
+        char c[2]; // 2*1Bytes = 2Bytes  1char size = 1Bytes
+    };  // s and c will use same memory address
+    union Guru un; // sizeof(un) == 2
+    un.s = 0x0103; // hex is 2Byte, it will divide exactly
+    printf("The size of short is, %ld\n",sizeof(un.s));
+    printf("%d\n", un.s);
+    printf("Size of short = %ldBytes\n",sizeof(short));
+    if (sizeof(short) == 2)
+    {
+        if (un.c[0] == 1 && un.c[1] == 3)
+            printf("Big Indian\n");
+        else if (un.c[0] == 3 && un.c[1] == 1)
+            printf("Little Indian\n");
+        else
+            printf("unknown\n");
+    }
+    else
+        printf("sizeof(short) %ld\n", sizeof(short));
+
+    return 0;
+}