Return int in the main function

[aminya]

Currently, the compiler returns unint32_t which prevents compiling the generated code with a C++ compiler.

int main() {
	//...
}

[aminya]

I noticed there is a recent commit in this regard. I haven't tried that yet: #99

[aminya]

OK. It seems that #99 has already fixed this.

[hikari-no-yume]

Glad to hear it fixed the problem! 😄