Check to see if INADDR_LOOPBACK is defined.

diff --git a/includes/cf/sco.h b/includes/cf/sco.h
index e8be09037615ade30d659fbb03ac0499245e18da..89c5f31c34a2f2401f6d37870a1bb38c4ac4bd1e 100644 (file)
--- a/includes/cf/sco.h
+++ b/includes/cf/sco.h
@@ -83,7 +83,9 @@ extern int h_errno;
 #define _PATH_DHCRELAY_PID "/etc/dhcrelay.pid"
 #endif
 
+#if !defined (INADDR_LOOPBACK)
 #define INADDR_LOOPBACK        ((u_int32_t)0x7f000001)
+#endif
 
 /* Varargs stuff: use stdarg.h instead ... */
 #include <stdarg.h>