Like C, which offloads IO to the standard library?
It's still there - you can still do I/O in C, even if you have to call a library function. In WebAssembly, there's no mechanism for I/O of any sort.
It's still there - you can still do I/O in C, even if you have to call a library function. In WebAssembly, there's no mechanism for I/O of any sort.