return;
return 1;
static void do_sftp_init(void){    /*     * Do protocol initialisation.      */    if (!fxp_init()) {	fprintf(stderr,		"Fatal: unable to initialise SFTP: %s\n", fxp_error());	return;    }    /*     * Find out where our home directory is.     */    homedir = fxp_realpath(".");    if (!homedir) {	fprintf(stderr,		"Warning: failed to resolve home directory: %s\n",		fxp_error());	homedir = dupstr(".");    } else {	printf("Remote working directory is %s\n", homedir);    }    pwd = dupstr(homedir);}