119 lines
2.8 KiB
C
119 lines
2.8 KiB
C
/*
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* tkWinPort.h --
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*
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* This header file handles porting issues that occur because of
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* differences between Windows and Unix. It should be the only
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* file that contains #ifdefs to handle different flavors of OS.
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*
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* Copyright (c) 1995-1996 Sun Microsystems, Inc.
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*
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* See the file "license.terms" for information on usage and redistribution
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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*
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* SCCS: @(#) tkWinPort.h 1.25 97/04/21 17:08:42
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*/
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#ifndef _WINPORT
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#define _WINPORT
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#include <X11/Xlib.h>
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#include <X11/cursorfont.h>
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#include <X11/keysym.h>
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#include <X11/Xatom.h>
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#include <X11/Xutil.h>
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#include <malloc.h>
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#include <errno.h>
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#include <ctype.h>
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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#include <fcntl.h>
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#include <io.h>
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#include <sys/stat.h>
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#include <time.h>
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#ifdef _MSC_VER
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# define hypot _hypot
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#endif /* _MSC_VER */
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#define strncasecmp strnicmp
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#define strcasecmp stricmp
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#define NBBY 8
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#define OPEN_MAX 32
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/*
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* The following define causes Tk to use its internal keysym hash table
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*/
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#define REDO_KEYSYM_LOOKUP
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/*
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* The following macro checks to see whether there is buffered
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* input data available for a stdio FILE.
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*/
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#ifdef _MSC_VER
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# define TK_READ_DATA_PENDING(f) ((f)->_cnt > 0)
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#else /* _MSC_VER */
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# define TK_READ_DATA_PENDING(f) ((f)->level > 0)
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#endif /* _MSC_VER */
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/*
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* The following stubs implement various calls that don't do anything
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* under Windows.
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*/
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#define TkFreeWindowId(dispPtr,w)
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#define TkInitXId(dispPtr)
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#define TkpCmapStressed(tkwin,colormap) (0)
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#define XFlush(display)
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#define XGrabServer(display)
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#define XUngrabServer(display)
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#define TkpSync(display)
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/*
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* The following functions are implemented as macros under Windows.
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*/
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#define XFree(data) {if ((data) != NULL) ckfree((char *) (data));}
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#define XNoOp(display) {display->request++;}
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#define XSynchronize(display, bool) {display->request++;}
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#define XSync(display, bool) {display->request++;}
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#define XVisualIDFromVisual(visual) (visual->visualid)
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/*
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* The following Tk functions are implemented as macros under Windows.
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*/
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#define TkGetNativeProlog(interp) TkGetProlog(interp)
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#define TkpGetPixel(p) (((((p)->red >> 8) & 0xff) \
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| ((p)->green & 0xff00) | (((p)->blue << 8) & 0xff0000)) | 0x20000000)
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/*
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* These calls implement native bitmaps which are not currently
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* supported under Windows. The macros eliminate the calls.
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*/
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#define TkpDefineNativeBitmaps()
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#define TkpCreateNativeBitmap(display, source) None
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#define TkpGetNativeAppBitmap(display, name, w, h) None
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/*
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* Define timezone for gettimeofday.
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*/
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struct timezone {
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int tz_minuteswest;
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int tz_dsttime;
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};
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extern int gettimeofday(struct timeval *, struct timezone *);
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EXTERN void panic _ANSI_ARGS_(TCL_VARARGS(char *,format));
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#endif /* _WINPORT */
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