Update README.md

README.md

@@ -6,19 +6,27 @@ A c++ header only library for inline hooking. Supports x86_64, x86, and arm. Sma
 
 Installing the hook/Init.
 ```cpp
-hook::make_hook(
+__attribute__((noinline)) // very important that this is not inline!
-    &WriteFile,      //address to put inline hook at.
+FILE* hook_test(const char* filename, const char* open_type)
-    &HookWriteFile   //address to jmp too.
+{
-);
+    std::printf("> filename = %s\n", filename);
+    std::printf("> open type = %s\n", open_type);
+    std::getchar();
+    
+    return hook::get_func(&fopen)(filename, open_type);
+}
+
+hook::make_hook(&fopen, &hook_test);
 ```
 
-Disabling the hook so you can call the original function.
+### Disable Hook
-```cpp
+
- hook::disable(&WriteFile);
- WriteFile(.....)
 ```
+hook::disable(&fopen);
+```
+
+### Enable Hook
 
-Enabling the hook.
 ```
-hook::enable(&WriteFile);
+hook::enable(&fopen);
 ```