Getbuf

Getbuf.c

unsigned long long getbuf() {
   char buf[36];
   volatile char* variable_length;
   int i;
   unsigned long long val = (unsigned long long)Gets(buf);
   variable_length = alloca((val % 40) < 36 ? 36 : val % 40);
   for(i = 0; i < 36; i++) {
      variable_length[i] = buf[i];
   }
   return val % 40;
}