*	SSLtcl (Peter Antman)
 *----------------------------------------------------------------------
 */
#ifndef _TLSINT_H
#define _TLSINT_H

/* Platform unique definitions */
#if ((defined(_WIN32)) || (defined(__MINGW32__)) || (defined(__MINGW64__)))
#ifdef _WIN32
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#include <wincrypt.h> /* OpenSSL needs this on Windows */
#endif

#include "tls.h"
#include <errno.h>
#include <string.h>

    Tcl_ListObjAppendElement(interp, obj, Tcl_NewBooleanObj(value)); \
}
#define LAPPEND_OBJ(interp, obj, text, tclObj) {\
    if (text != NULL) Tcl_ListObjAppendElement(interp, obj, Tcl_NewStringObj(text, -1)); \
    Tcl_ListObjAppendElement(interp, obj, (tclObj != NULL) ? tclObj : Tcl_NewStringObj("", 0)); \
}

/*
 * OpenSSL BIO Routines
 */
#define BIO_TYPE_TCL	(19|0x0400)

/*
 * Defines for State.flags
 */
#define TLS_TCL_ASYNC		(1<<0)	/* non-blocking mode */
#define TLS_TCL_SERVER		(1<<1)	/* Server-Side */
#define TLS_TCL_INIT		(1<<2)	/* Initializing connection */
#define TLS_TCL_DEBUG		(1<<3)	/* Show debug tracing */
#define TLS_TCL_CALLBACK	(1<<4)	/* In a callback, prevent update
					 * looping problem. [Bug 1652380] */
#define TLS_TCL_HANDSHAKE_FAILED (1<<5) /* Set on handshake failures and once set, all
                                         * further I/O will result in ECONNABORTED errors. */
					 * further I/O will result in ECONNABORTED errors. */
#define TLS_TCL_FASTPATH 	(1<<6)	/* The parent channel is being used directly by the SSL library */
#define TLS_TCL_DELAY (5)

/*
 * This structure describes the per-instance state of an SSL channel.
 *
 * The SSL processing context is maintained here, in the ClientData