1 files changed, 76 insertions, 0 deletions
diff --git a/ruby_1_8_5/ext/socket/sockport.h b/ruby_1_8_5/ext/socket/sockport.h
new file mode 100644
index 0000000000..8c7bebf558
--- /dev/null
+++ b/ruby_1_8_5/ext/socket/sockport.h
@@ -0,0 +1,76 @@
+/************************************************
+
+  sockport.h -
+
+  $Author: eban $
+  $Date: 2000/08/24 06:29:30 $
+  created at: Fri Apr 30 23:19:34 JST 1999
+
+************************************************/
+
+#ifndef SOCKPORT_H
+#define SOCKPORT_H
+
+#ifndef SA_LEN
+# ifdef HAVE_SA_LEN
+#  define SA_LEN(sa) (sa)->sa_len
+# else
+#  ifdef INET6
+#   define SA_LEN(sa) \
+	(((sa)->sa_family == AF_INET6) ? sizeof(struct sockaddr_in6) \
+				       : sizeof(struct sockaddr))
+#  else
+    /* by tradition, sizeof(struct sockaddr) covers most of the sockaddrs */
+#   define SA_LEN(sa)	(sizeof(struct sockaddr))
+#  endif
+# endif
+#endif
+
+#ifdef HAVE_SA_LEN
+# define SET_SA_LEN(sa, len) (sa)->sa_len = (len)
+#else
+# define SET_SA_LEN(sa, len) (len)
+#endif
+
+#ifdef HAVE_SIN_LEN
+# define SIN_LEN(si) (si)->sin_len
+# define SET_SIN_LEN(si,len) (si)->sin_len = (len)
+#else
+# define SIN_LEN(si) sizeof(struct sockaddr_in)
+# define SET_SIN_LEN(si,len)
+#endif
+
+#ifndef IN_MULTICAST
+# define IN_CLASSD(i)	(((long)(i) & 0xf0000000) == 0xe0000000)
+# define IN_MULTICAST(i)	IN_CLASSD(i)
+#endif
+
+#ifndef IN_EXPERIMENTAL
+# define IN_EXPERIMENTAL(i) ((((long)(i)) & 0xe0000000) == 0xe0000000)
+#endif
+
+#ifndef IN_CLASSA_NSHIFT
+# define IN_CLASSA_NSHIFT 24
+#endif
+
+#ifndef IN_LOOPBACKNET
+# define IN_LOOPBACKNET 127
+#endif
+
+#ifndef AF_UNSPEC
+# define AF_UNSPEC 0
+#endif
+
+#ifndef PF_UNSPEC
+# define PF_UNSPEC AF_UNSPEC
+#endif
+
+#ifndef PF_INET
+# define PF_INET AF_INET
+#endif
+
+#if defined(HOST_NOT_FOUND) && !defined(h_errno) && !defined(__CYGWIN__)
+extern int h_errno;
+#endif
+
+#endif