diff --git a/analysis_function.h b/analysis_function.h
index 68233e7..424735b 100644
--- a/analysis_function.h
+++ b/analysis_function.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdio.h>
+#include <stdint.h>
 
 #define RET 0xC3 // ret opcode
 
@@ -13,8 +14,8 @@ byte* AF_address(byte* f) {
             real_address = f;
         #else // MSVC debug mode
             byte* f_p = f;
-            byte* offset = (byte*)(*((int*)f_p) >> 8);
-            real_address = f_p + (int)offset + 5;
+            byte* offset = (byte*)(*((int32_t*)f_p) >> 8);
+            real_address = f_p + (int32_t)offset + 5;
         #endif
     #elif defined(__GNUC__) // GCC
             real_address = f;
@@ -23,13 +24,14 @@ byte* AF_address(byte* f) {
 }
 
 // Print bytes from address to address+size
-int AF_print_bytes(byte* a, int size) {
-    for (int i = 0; i < size; ++i) {
+int32_t AF_print_bytes(byte* a, int32_t size) {
+    for (int32_t i = 0; i < size; ++i) {
         printf("%02X ", *(a + i));
     }
 }
+
 // Get any function size
-int AF_size(byte* f) {
+int32_t AF_size(byte* f) {
     byte* p = f;
     for (; *p != RET; ++p);
     return p - f + 1;