//  Copyright (c) 2005-2009 Hartmut Kaiser
// 
//  Distributed under the Boost Software License, Version 1.0. (See accompanying 
//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#if !defined(SAGA_C_ENGINE_FWD_NOV_01_2007_0936AM)
#define SAGA_C_ENGINE_FWD_NOV_01_2007_0936AM

#if defined(__cplusplus)
extern "C" {
#endif

///////////////////////////////////////////////////////////////////////////////
//  forward declaration of all types needed in the SAGA C language binding
struct saga_object_impl;
struct saga_context_impl;
struct saga_session_impl;

struct saga_context_list_impl; 

///////////////////////////////////////////////////////////////////////////////
//  definition of different handle types used in the SAGA C language bindings
typedef struct saga_object_impl* saga_object;
typedef struct saga_object_impl const* saga_object_const;

typedef struct saga_context_impl* saga_context;
typedef struct saga_context_impl const* saga_context_const;

typedef struct saga_session_impl* saga_session;
typedef struct saga_session_impl const* saga_session_const;

typedef struct saga_context_list_impl* saga_context_list;
typedef struct saga_context_list_impl const* saga_context_list_const;

#if defined(__cplusplus)
}
#endif

#endif