testingwasm/C++/test.cpp

#include <iostream>
#include <emscripten/bind.h>
#include <string>
using namespace emscripten;

std::string myFunction(std::string word)
{
    std::string test = " testing";
    return word + test;
};

EMSCRIPTEN_BINDINGS(my_module)
{
    function("myFunction", &myFunction);
};

int main()
{
    return 0;
}