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Commit	Line	Data
	1	/*
	2	* tkConfig.h --
	3	*
	4	* This file is included by all of the Tk C files. It contains
	5	* information that may be configuration-dependent, such as
	6	* #includes for system include files and a few other things.
	7	*
	8	* Copyright 1991 Regents of the University of California
	9	* Permission to use, copy, modify, and distribute this
	10	* software and its documentation for any purpose and without
	11	* fee is hereby granted, provided that this copyright
	12	* notice appears in all copies. The University of California
	13	* makes no representations about the suitability of this
	14	* software for any purpose. It is provided "as is" without
	15	* express or implied warranty.
	16	*
	17	* $Header: /user6/ouster/wish/RCS/tkConfig.h,v 1.13 92/08/24 09:23:53 ouster Exp $ SPRITE (Berkeley)
	18	*/
	19
	20	#ifndef _TKCONFIG
	21	#define _TKCONFIG
	22
	23	/*
	24	* Macro to use instead of "void" for arguments that must have
	25	* type "void " in ANSI C; maps them to type "char " in
	26	* non-ANSI systems. This macro may be used in some of the include
	27	* files below, which is why it is defined here.
	28	*/
	29
	30	#ifndef VOID
	31	# ifdef __STDC__
	32	# define VOID void
	33	# else
	34	# define VOID char
	35	# endif
	36	#endif
	37
	38	#include <stdio.h>
	39	#include <ctype.h>
	40	#include <fcntl.h>
	41	#include <math.h>
	42	#include <stdlib.h>
	43	#include <string.h>
	44	#include <sys/types.h>
	45	#include <sys/file.h>
	46	#include <sys/stat.h>
	47	#include <sys/time.h>
	48	#include <unistd.h>
	49	#ifndef _TCL
	50	# include <tcl.h>
	51	#endif
	52	#ifndef _TCLHASH
	53	# include <tclhash.h>
	54	#endif
	55	#include <X11/Xlib.h>
	56	#include <X11/cursorfont.h>
	57	#include <X11/keysym.h>
	58	#include <X11/Xatom.h>
	59	#include <X11/Xproto.h>
	60	#include <X11/Xresource.h>
	61	#include <X11/Xutil.h>
	62
	63	/*
	64	* Macro to use instead of "void" for arguments that must have
	65	* type "void " in ANSI C; maps them to type "char " in
	66	* non-ANSI systems.
	67	*/
	68
	69	#ifndef VOID
	70	# ifdef __STDC__
	71	# define VOID void
	72	# else
	73	# define VOID char
	74	# endif
	75	#endif
	76
	77	/*
	78	* Not all systems declare the errno variable in errno.h. so this
	79	* file does it explicitly.
	80	*/
	81
	82	extern int errno;
	83
	84	/*
	85	* Define OPEN_MAX if it isn't already defined for this system.
	86	*/
	87
	88	#ifndef OPEN_MAX
	89	# define OPEN_MAX 256
	90	#endif
	91
	92	/*
	93	* The following macro defines the type of the mask arguments to
	94	* select:
	95	*/
	96
	97	#if defined(IS_LINUX) \|\| (defined(sun) && !defined(sprite))
	98	# define SELECT_MASK fd_set
	99	#else
	100	# if defined(_IBMR2)
	101	# define SELECT_MASK void
	102	# else
	103	# define SELECT_MASK int
	104	# endif
	105	#endif
	106
	107	/*
	108	* Declarations for various library procedures that aren't declared
	109	* in a header file.
	110	*/
	111
	112	extern int close _ANSI_ARGS_((int fd));
	113	#if 0
	114	extern int gettimeofday _ANSI_ARGS_((struct timeval *tp,
	115	struct timezone *tzp));
	116	#endif
	117	#if !(defined(_CRAY) \|\| defined(sparc) \|\| defined(_IBMR2) \|\| defined(sgi))
	118	extern int open _ANSI_ARGS_((CONST char *path, int flags, ...));
	119	#endif
	120	extern void panic _ANSI_ARGS_(VARARGS);
	121	#if 0
	122	extern int read _ANSI_ARGS_((int fd, void *buf, unsigned int numBytes));
	123	extern int select _ANSI_ARGS_((int nfds, SELECT_MASK *readfds,
	124	SELECT_MASK writefds, SELECT_MASK exceptfds,
	125	struct timeval *timeout));
	126	#endif
	127
	128	#endif /* _TKCONFIG */