Fix build with Microsoft Visual C++, Fix gfxhook and felica issue (#48)

I just wanna say that It is a SHAME that a Windows ONLY project was not able to build without MINGW
Also where's the missing `3mpxsc.h` in diva hook?

This also fixes the window size issue from hook_CreateWindowExA in gfxhook
And Fixes felica issue as described in #45

Reviewed-on: Dniel97/segatools#48
Reviewed-by: Dniel97 <dniel97@noreply.gitea.tendokyu.moe>
Co-authored-by: GEEKiDoS <geek_ds@foxmail.com>
Co-committed-by: GEEKiDoS <geek_ds@foxmail.com>

fgohook/ftdi.c

@@ -116,7 +116,7 @@ static const struct hook_symbol reg_syms[] = {
         }
 };
 
-#define device_fake_key 0xDEADBEEF
+const size_t device_fake_key = 0xDEADBEEF;
 
 static HANDLE ftdi_fd;
 static char port_name[8];