regenerated files from IRIX 5.3 headers
diff --git a/Lib/irix5/IN.py b/Lib/irix5/IN.py
index 325a021..2d67892 100755
--- a/Lib/irix5/IN.py
+++ b/Lib/irix5/IN.py
@@ -1,8 +1,51 @@
# Generated by h2py from /usr/include/netinet/in.h
+
+# Included from sys/endian.h
+LITTLE_ENDIAN = 1234
+BIG_ENDIAN = 4321
+PDP_ENDIAN = 3412
+BYTE_ORDER = BIG_ENDIAN
+BYTE_ORDER = LITTLE_ENDIAN
+def ntohl(x): return (x)
+
+def ntohs(x): return (x)
+
+def htonl(x): return (x)
+
+def htons(x): return (x)
+
+def htonl(x): return ntohl(x)
+
+def htons(x): return ntohs(x)
+
+
+# Included from sys/bsd_types.h
+
+# Included from sys/mkdev.h
+ONBITSMAJOR = 7
+ONBITSMINOR = 8
+OMAXMAJ = 0x7f
+OMAXMIN = 0xff
+NBITSMAJOR = 14
+NBITSMINOR = 18
+MAXMAJ = 0x1ff
+MAXMIN = 0x3ffff
+OLDDEV = 0
+NEWDEV = 1
+MKDEV_VER = NEWDEV
+def major(dev): return __major(MKDEV_VER, dev)
+
+def minor(dev): return __minor(MKDEV_VER, dev)
+
+
+# Included from sys/select.h
+FD_SETSIZE = 1024
+NBBY = 8
IPPROTO_IP = 0
IPPROTO_ICMP = 1
IPPROTO_IGMP = 2
IPPROTO_GGP = 3
+IPPROTO_ENCAP = 4
IPPROTO_TCP = 6
IPPROTO_EGP = 8
IPPROTO_PUP = 12
@@ -17,20 +60,35 @@
IPPROTO_MAX = 256
IPPORT_RESERVED = 1024
IPPORT_USERRESERVED = 5000
+IPPORT_MAXPORT = 65535
+def IN_CLASSA(i): return (((long)(i) & 0x80000000) == 0)
+
IN_CLASSA_NET = 0xff000000
IN_CLASSA_NSHIFT = 24
IN_CLASSA_HOST = 0x00ffffff
IN_CLASSA_MAX = 128
+def IN_CLASSB(i): return (((long)(i) & 0xc0000000) == 0x80000000)
+
IN_CLASSB_NET = 0xffff0000
IN_CLASSB_NSHIFT = 16
IN_CLASSB_HOST = 0x0000ffff
IN_CLASSB_MAX = 65536
+def IN_CLASSC(i): return (((long)(i) & 0xe0000000) == 0xc0000000)
+
IN_CLASSC_NET = 0xffffff00
IN_CLASSC_NSHIFT = 8
IN_CLASSC_HOST = 0x000000ff
+def IN_CLASSD(i): return (((long)(i) & 0xf0000000) == 0xe0000000)
+
IN_CLASSD_NET = 0xf0000000
IN_CLASSD_NSHIFT = 28
IN_CLASSD_HOST = 0x0fffffff
+def IN_MULTICAST(i): return IN_CLASSD(i)
+
+def IN_EXPERIMENTAL(i): return (((long)(i) & 0xf0000000) == 0xf0000000)
+
+def IN_BADCLASS(i): return (((long)(i) & 0xf0000000) == 0xf0000000)
+
INADDR_ANY = 0x00000000
INADDR_BROADCAST = 0xffffffff
INADDR_LOOPBACK = 0x7F000001