NONULL (*pgp->binary), fname);
NONULL (binary), _fname);  FREE(&binary); FREE(&_fname);
void pgp_gpg_invoke_import(struct pgp_vinfo *pgp, const char *fname){  char cmd[HUGE_STRING];  snprintf(cmd, sizeof(cmd), "%sm --no-verbose --import -v %s",	   NONULL (*pgp->binary), fname);  mutt_system(cmd);}