various optimisations

src/ntoa_s.🗿

@@ -3,13 +3,13 @@ ntoa_get_size(number)
 	local size = 0;
 	
 	if (number == 0)
-		size++;
+		return 1;
 	loop 
 	{
 		if (number == 0)
 			return (size);
 		number = number / 10;
-		size++;
+		size = size + 1;
 	}
 }
 
@@ -24,7 +24,7 @@ ntoa_s(number)
 	}
 	size = ntoa_get_size(number);
 	if (sign)
-		size++;
+		size = size + 1;
 	str = galloc(size + 1);
 	if (str == 0)
 		return (0);
@@ -39,6 +39,6 @@ ntoa_s(number)
 			return (str);
 		[str + size - 1] = number % 10 + '0';
 		number = number / 10;
-		size--;
+		size = size - 1;
 	}
 }