RPG Maker Injectable Code

#include <Windows.h>
#include <cstdio>

void MainLoop() {
    void *addyres   = (void*)0x10003760;
    char  command[] = "$a = 2";

    __asm {
        lea eax, command
        push eax
        call [addyres];
        pop ebx
    }

    return;
}


BOOL APIENTRY DllMain(HMODULE hModule, DWORD reason, LPVOID lpReserved) {
    switch(reason) {
    case DLL_PROCESS_ATTACH:
        DisableThreadLibraryCalls(hModule);
        CreateThread(
            NULL,
            0,
            (unsigned long(__stdcall*)(void*))MainLoop,
            NULL,
            0,
            NULL
        );
    }

    return TRUE;
}