#include <Python.h>
#include <stdlib.h>
#include <stdio.h>

extern char ** environ;

int main()
{
    Py_Initialize();

    void *os = PyImport_ImportModule("posix");

    printf("Before: %p\n", environ);
    setenv("Foo", "bar", 1);
    setenv("a", "baz", 1);
    printf("After: %p\n", environ);

    Py_Finalize();

    Py_Initialize();
    os = PyImport_ImportModule("posix");
    return 0;
}