Enable and disable wireless via libnm-glib

nm-enable.c

/* Compile with 
 * gcc nm-test.c `pkg-config --cflags libnm-glib` `pkg-config --libs libnm-glib` `pkg-config --cflags glib-2.0` */
#include <string.h>
#include <nm-client.h>
#include <glib.h>

int main(int argc, const char * argv[])
{
    NMClient * nm = nm_client_new();

    if (argc >= 2 && !strcmp(argv[1], "disable"))
    {
        nm_client_wireless_set_enabled(nm, FALSE);
        puts("Wireless disabled.");
    }
    else
    {
        nm_client_wireless_set_enabled(nm, TRUE);
        puts("Wireless enabled.");
    }

    g_object_unref(nm);
        
    return 0;
}