return val;
}
+
+bool uh_addr_rfc1918(struct uh_addr *addr)
+{
+ uint32_t a;
+
+ if (addr->family != AF_INET)
+ return false;
+
+ a = htonl(addr->in.s_addr);
+ return ((a >= 0x0A000000) && (a <= 0x0AFFFFFF)) ||
+ ((a >= 0xAC100000) && (a <= 0xAC1FFFFF)) ||
+ ((a >= 0xC0A80000) && (a <= 0xC0A8FFFF));
+
+ return 0;
+}