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/* Small excerpts from the Tcl / Tk 8.6 headers
*
* License terms copied from:
* http://www.tcl.tk/software/tcltk/license.html
* as of 20 May 2016.
*
* Copyright (c) 1987-1994 The Regents of the University of California.
* Copyright (c) 1993-1996 Lucent Technologies.
* Copyright (c) 1994-1998 Sun Microsystems, Inc.
* Copyright (c) 1998-2000 by Scriptics Corporation.
* Copyright (c) 2002 by Kevin B. Kenny. All rights reserved.
*
* This software is copyrighted by the Regents of the University
* of California, Sun Microsystems, Inc., Scriptics Corporation,
* and other parties. The following terms apply to all files
* associated with the software unless explicitly disclaimed in
* individual files.
*
* The authors hereby grant permission to use, copy, modify,
* distribute, and license this software and its documentation
* for any purpose, provided that existing copyright notices are
* retained in all copies and that this notice is included
* verbatim in any distributions. No written agreement, license,
* or royalty fee is required for any of the authorized uses.
* Modifications to this software may be copyrighted by their
* authors and need not follow the licensing terms described
* here, provided that the new terms are clearly indicated on
* the first page of each file where they apply.
*
* IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO
* ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS
* SOFTWARE, ITS DOCUMENTATION, OR ANY DERIVATIVES THEREOF, EVEN
* IF THE AUTHORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, AND NON-INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON
* AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE NO
* OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
* ENHANCEMENTS, OR MODIFICATIONS.
*
* GOVERNMENT USE: If you are acquiring this software on behalf
* of the U.S. government, the Government shall have only
* "Restricted Rights" in the software and related documentation
* as defined in the Federal Acquisition Regulations (FARs) in
* Clause 52.227.19 (c) (2). If you are acquiring the software
* on behalf of the Department of Defense, the software shall be
* classified as "Commercial Computer Software" and the
* Government shall have only "Restricted Rights" as defined in
* Clause 252.227-7013 (c) (1) of DFARs. Notwithstanding the
* foregoing, the authors grant the U.S. Government and others
* acting in its behalf permission to use and distribute the
* software in accordance with the terms specified in this
* license
*/
/*
* Unless otherwise noted, these definitions are stable from Tcl / Tk 8.5
* through Tck / Tk master as of 21 May 2016
*/
#ifdef __cplusplus
extern "C" {
#endif
/*
* Users of versions of Tcl >= 8.6 encouraged to treat Tcl_Interp as an opaque
* pointer. The following definition results when TCL_NO_DEPRECATED defined.
*/
typedef struct Tcl_Interp Tcl_Interp;
/* Tk header excerpts */
typedef void *Tk_PhotoHandle;
typedef struct Tk_PhotoImageBlock
{
unsigned char *pixelPtr;
int width;
int height;
int pitch;
int pixelSize;
int offset[4];
} Tk_PhotoImageBlock;
#define TK_PHOTO_COMPOSITE_OVERLAY 0 // apply transparency rules pixel-wise
#define TK_PHOTO_COMPOSITE_SET 1 // set image buffer directly
#define TCL_OK 0
#define TCL_ERROR 1
/* Typedefs derived from function signatures in Tk header */
/* Tk_FindPhoto typedef */
typedef Tk_PhotoHandle (*Tk_FindPhoto_t) (Tcl_Interp *interp, const char
*imageName);
/* Tk_PhotoPutBLock typedef */
typedef int (*Tk_PhotoPutBlock_t) (Tcl_Interp *interp, Tk_PhotoHandle handle,
Tk_PhotoImageBlock *blockPtr, int x, int y,
int width, int height, int compRule);
/* Typedefs derived from function signatures in Tcl header */
/* Tcl_SetVar typedef */
typedef const char *(*Tcl_SetVar_t)(Tcl_Interp *interp, const char *varName,
const char *newValue, int flags);
#ifdef __cplusplus
}
#endif
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