refused
refused = 0;
refused = 1;
if (ai->ai_next == NULL && (!refused || timo > 16)) {
refused = 0;
int refused, nres;
refused("Home directory not available", "HOMEDIR", 1);
refused("Cannot find root directory", "ROOTDIR", 1);
static void refused(const char *, const char *, int);
if (refused && timo <= 16) {
refused = 0;
refused++;
if (refused && timo <= 16) {
refused = 0;
int error, refused = 0;