Fix some compiler warnings and an issue with ox_atio.

src/ox/fs/oxfstool.cpp

@@ -5,6 +5,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
+#include <iostream>
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -17,6 +18,7 @@
 #endif
 
 using namespace ox::fs;
+using namespace std;
 
 const static auto oxfstoolVersion = "1.0.0";
 const static auto usage = "usage:\n"
@@ -44,7 +46,7 @@ char *loadFileBuff(const char *path, ::size_t *sizeOut = nullptr) {
 	}
 }
 
-uint64_t bytes(const char *str) {
+size_t bytes(const char *str) {
 	auto size = ::ox_strlen(str);
 	const auto lastChar = str[size-1];
 	auto multiplier = 1;
@@ -69,7 +71,7 @@ uint64_t bytes(const char *str) {
 				multiplier = -1;
 		}
 	}
-	const auto retval = ((uint64_t) ::ox_atoi(copy)) * multiplier;
+	const auto retval = ((size_t) ox_atoi(copy)) * multiplier;
 	delete copy;
 	return  retval;
 }
@@ -79,12 +81,13 @@ int format(int argc, char **args) {
 	auto err = 0;
 	if (argc >= 5) {
 		auto type = ox_atoi(args[2]);
+		cout << args[3] << endl;
 		auto size = bytes(args[3]);
 		auto path = args[4];
 		auto buff = (uint8_t*) malloc(size);
 
-		printf("Size: %llu bytes\n", size);
-		printf("Type: %d\n", type);
+		cout << "Size: " << size << " bytes\n";
+		cout << "Type: " << type << endl;
 
 		if (size < sizeof(FileStore64)) {
 			err = 1;

src/ox/std/strops.cpp

@@ -34,7 +34,7 @@ int ox_atoi(const char *str) {
 	int total = 0;
 	int multiplier = 1;
 
-	for (auto i = ox_strlen(str) - 1; i != 0; i--) {
+	for (auto i = ox_strlen(str) - 1; i != -1; i--) {
 		total += (str[i] - '0') * multiplier;
 		multiplier *= 10;
 	}

src/ox/std/types.hpp

@@ -7,7 +7,7 @@
  */
 #pragma once
 
-typedef char               int8_t;
+typedef signed char        int8_t;
 typedef unsigned char      uint8_t;
 typedef short              int16_t;
 typedef unsigned short     uint16_t;