diff --git a/index.js b/index.js
index 8f77754..98bab86 100644
--- a/index.js
+++ b/index.js
@@ -1,6 +1,7 @@
 import { dlopen, FFIType } from "bun:ffi";
 
 // Funzione JavaScript equivalente
+
 function jsTest() {
   let c = "qwertyuiopasdfghjkllzxcvbnm123456789mnbvcxzlkjhgfdsapoiuytrewq1234567890";
   let j = '';
@@ -18,6 +19,7 @@ function jsTest() {
   console.log(`JavaScript Execution Time: ${end - start}ms`);
 }
 
+
 // Carica la libreria C
 const path = `./libtesticolo.so`;
 const { symbols } = dlopen(path, {
diff --git a/libtesticolo.so b/libtesticolo.so
index 6fbf6f6..00e1e4f 100755
Binary files a/libtesticolo.so and b/libtesticolo.so differ
diff --git a/test.c b/test.c
index aae95c5..e243f87 100644
--- a/test.c
+++ b/test.c
@@ -1,32 +1,35 @@
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
-void parseH(char *p);
-void parseL(char *p);
+int testicolo( void ) {
+    
+    char c[] = "qwertyuiopasdfghjkllzxcvbnm123456789mnbvcxzlkjhgfdsapoiuytrewq1234567890";
+    
+   for(int a=0;a<1000;a++){
+    parseH(&c);
+    parseL(&c);
+//    printf("%s",c);
+   }
 
-void testicolo(char *input, char *output) {
-    strcpy(output, input);
-    for (int a = 0; a < 1000; a++) {
-        parseH(output);
-        parseL(output);
-    }
+    return 0;
 }
 
-void parseH(char *p) {
-    int ln = strlen(p);
-    for (int a = 0; a < ln; a++) {
-        if (p[a] < 123 && p[a] > 96) {
-            p[a] = p[a] - 32;
-        }
-    }
-}
-
-void parseL(char *p) {
-    int ln = strlen(p);
-    for (int a = 0; a < ln; a++) {
-        if (p[a] < 91 && p[a] > 64) {
-            p[a] = p[a] + 32;
+
+void parseH(char *p){
+    int ln=strlen(p);
+    for(int a=0; a<ln; a++){
+        if(p[a]<123 && p[a]>96){
+            p[a]=p[a]-32;
+        }
+    }
+    
+}
+
+void parseL(char *p){
+    int ln=strlen(p);
+    for(int a=0; a<ln; a++){
+        if(p[a]<91 && p[a]>64){
+            p[a]=p[a]+32;
         }
     }
 }