static void queryfree(struct dns_transmit *d) { if (!d->query) return; alloc_free(d->query); d->query = 0; }
static void packetfree(struct dns_transmit *d) { if (!d->packet) return; alloc_free(d->packet); d->packet = 0; }
void t_free(int j) { if (!t[j].buf) return; alloc_free(t[j].buf); t[j].buf = 0; }
EXP_FUNC void STDCALL ax_free(void *x) { alloc_free(AllocPool, ALLOC_POOL_SIZE, x); }
static void env_goodbye(int i) { alloc_free(environ[i]); environ[i] = environ[--en]; environ[en] = 0; }