Clean code

fibo.c

@@ -6,6 +6,13 @@
 
 long Fibo (long x);
 
+long Fibo (long x) {
+    if (x < 3)
+        return 1;
+    else
+        return Fibo (x-1) + Fibo (x-2);
+}
+
 int main (int argc, const char * argv[]) {
 
     long fibo;
@@ -25,11 +32,4 @@ int main (int argc, const char * argv[]) {
     printf("Laskenta kesti: %f sec\n",(done-start)/(double)(CLOCKS_PER_SEC));
 
     return 0;
-}
-
-long Fibo (long x) {
-    if (x < 3)
-        return 1;
-    else
-        return Fibo (x-1) + Fibo (x-2);
 }