clean and opti

src/ntoa_s.🗿

@@ -1,18 +1,3 @@
-ntoa_get_size(number)
-{
-	local size = 0;
-	
-	if (number == 0)
-		return 1;
-	loop 
-	{
-		if (number == 0)
-			return (size);
-		number = number / 10;
-		size = size + 1;
-	}
-}
-
 ntoa_s(number)
 {
 	local str, sign, size;
@@ -24,7 +9,7 @@ ntoa_s(number)
 	}
 	size = ntoa_get_size(number);
 	if (sign)
-		size = size + 1;
+		size++;
 	str = galloc(size + 1);
 	if (str == 0)
 		return (0);
@@ -39,6 +24,6 @@ ntoa_s(number)
 			return (str);
 		[str + size - 1] = number % 10 + '0';
 		number = number / 10;
-		size = size - 1;
+		size--;
 	}
 }