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Diffstat (limited to 'ucspi-tcp-0.88/ip4.h')
-rw-r--r--ucspi-tcp-0.88/ip4.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/ucspi-tcp-0.88/ip4.h b/ucspi-tcp-0.88/ip4.h
index 64a7c1e..b906557 100644
--- a/ucspi-tcp-0.88/ip4.h
+++ b/ucspi-tcp-0.88/ip4.h
@@ -6,4 +6,6 @@ extern unsigned int ip4_fmt(char *,char *);
#define IP4_FMT 20
+extern const char ip4loopback[4]; /* = {127,0,0,1}; */
+
#endif