Private definitions for omapip library.

diff --git a/includes/omapip/omapip_p.h b/includes/omapip/omapip_p.h
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+++ b/includes/omapip/omapip_p.h
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+/* omapip_p.h
+
+   Private master include file for the OMAPI library. */
+
+/*
+ * Copyright (c) 1996-1999 Internet Software Consortium.
+ * Use is subject to license terms which appear in the file named
+ * ISC-LICENSE that should have accompanied this file when you
+ * received it.   If a file named ISC-LICENSE did not accompany this
+ * file, or you are not sure the one you have is correct, you may
+ * obtain an applicable copy of the license at:
+ *
+ *             http://www.isc.org/isc-license-1.0.html. 
+ *
+ * This file is part of the ISC DHCP distribution.   The documentation
+ * associated with this file is listed in the file DOCUMENTATION,
+ * included in the top-level directory of this release.
+ *
+ * Support and other services are available for ISC products - see
+ * http://www.isc.org for more information.
+ */
+
+#ifndef __OMAPIP_OMAPIP_P_H__
+#define __OMAPIP_OMAPIP_P_H__
+
+#ifndef __CYGWIN32__
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <arpa/inet.h>
+
+#if defined (NSUPDATE)
+# include <arpa/nameser.h>
+# include <resolv.h>
+#endif
+
+#include <netdb.h>
+#else
+#define fd_set cygwin_fd_set
+#include <sys/types.h>
+#endif
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <ctype.h>
+#include <time.h>
+
+#include "cdefs.h"
+#include "osdep.h"
+
+#include <isc/result.h>
+
+#include <omapip/omapip.h>
+
+/* OMAPI protocol header, version 1.00 */
+typedef struct {
+       unsigned authlen;       /* Length of authenticator. */
+       unsigned authid;        /* Authenticator object ID. */
+       unsigned op;            /* Opcode. */
+       omapi_handle_t handle;  /* Handle of object being operated on,
+                                   or zero. */
+       unsigned id;            /* Transaction ID. */
+       unsigned rid;   /* ID of transaction to which this is a response. */
+} omapi_protocol_header_t;
+
+#define OMAPI_PROTOCOL_VERSION 100
+
+#define OMAPI_OP_OPEN          1
+#define OMAPI_OP_REFRESH       2
+#define        OMAPI_OP_UPDATE         3
+#define OMAPI_OP_NOTIFY                4
+#define OMAPI_OP_STATUS                5
+#define OMAPI_OP_DELETE                6
+
+typedef enum {
+       omapi_connection_unconnected,
+       omapi_connection_connecting,
+       omapi_connection_connected,
+       omapi_connection_disconnecting,
+       omapi_connection_closed
+} omapi_connection_state_t;
+
+typedef enum {
+       omapi_protocol_intro_wait,
+       omapi_protocol_header_wait,
+       omapi_protocol_signature_wait,
+       omapi_protocol_name_wait,
+       omapi_protocol_name_length_wait,
+       omapi_protocol_value_wait,
+       omapi_protocol_value_length_wait
+} omapi_protocol_state_t;
+
+typedef struct __omapi_message_object {
+       OMAPI_OBJECT_PREAMBLE;
+       struct __omapi_message_object *next, *prev;
+       omapi_object_t *object;
+       omapi_object_t *notify_object;
+       unsigned authlen;
+       omapi_typed_data_t *authenticator;
+       unsigned authid;
+       omapi_object_t *id_object;
+       unsigned op;
+       omapi_handle_t h;
+       unsigned id;
+       unsigned rid;
+} omapi_message_object_t;
+
+typedef struct {
+       OMAPI_OBJECT_PREAMBLE;
+       unsigned header_size;           
+       unsigned protocol_version;
+       u_int32_t next_xid;
+       omapi_object_t *authinfo; /* Default authinfo to use. */
+
+       omapi_protocol_state_t state;   /* Input state. */
+       int reading_message_values;     /* True if reading message-specific
+                                          values. */
+       omapi_message_object_t *message;        /* Incoming message. */
+       omapi_data_string_t *name;      /* Incoming name. */
+       omapi_typed_data_t *value;      /* Incoming value. */
+} omapi_protocol_object_t;
+
+typedef struct {
+       OMAPI_OBJECT_PREAMBLE;
+} omapi_protocol_listener_object_t;
+
+#include <omapip/buffer.h>
+
+typedef struct __omapi_connection_object {
+       OMAPI_OBJECT_PREAMBLE;
+       int socket;             /* Connection socket. */
+       omapi_connection_state_t state;
+       struct sockaddr_in remote_addr;
+       struct sockaddr_in local_addr;
+       u_int32_t bytes_needed; /* Bytes of input needed before wakeup. */
+       u_int32_t in_bytes;     /* Bytes of input already buffered. */
+       omapi_buffer_t *inbufs;
+       u_int32_t out_bytes;    /* Bytes of output in buffers. */
+       omapi_buffer_t *outbufs;
+       omapi_object_t *listener;       /* Listener that accepted this
+                                          connection, if any. */
+} omapi_connection_object_t;
+
+typedef struct __omapi_listener_object {
+       OMAPI_OBJECT_PREAMBLE;
+       int socket;             /* Connection socket. */
+       struct sockaddr_in address;
+} omapi_listener_object_t;
+
+typedef struct __omapi_io_object {
+       OMAPI_OBJECT_PREAMBLE;
+       struct __omapi_io_object *next;
+       int (*readfd) (omapi_object_t *);
+       int (*writefd) (omapi_object_t *);
+       isc_result_t (*reader) (omapi_object_t *);
+       isc_result_t (*writer) (omapi_object_t *);
+       isc_result_t (*reaper) (omapi_object_t *);
+} omapi_io_object_t;
+
+typedef struct __omapi_generic_object {
+       OMAPI_OBJECT_PREAMBLE;
+       omapi_value_t **values;
+       int nvalues, va_max;
+} omapi_generic_object_t;
+
+typedef struct __omapi_waiter_object {
+       OMAPI_OBJECT_PREAMBLE;
+       int ready;
+       struct __omapi_waiter_object *next;
+} omapi_waiter_object_t;
+
+#define OMAPI_HANDLE_TABLE_SIZE 120
+
+typedef struct __omapi_handle_table {
+       omapi_handle_t first, limit;
+       omapi_handle_t next;
+       int leafp;
+       union {
+               omapi_object_t *object;
+               struct __omapi_handle_table *table;
+       } children [OMAPI_HANDLE_TABLE_SIZE];
+} omapi_handle_table_t;
+
+#include <omapip/alloc.h>
+#endif /* __OMAPIP_OMAPIP_P_H__ */