/* 

 * Motif

 *

 * Copyright (c) 1987-2012, The Open Group. All rights reserved.

 *

 * These libraries and programs are free software; you can

 * redistribute them and/or modify them under the terms of the GNU

 * Lesser General Public License as published by the Free Software

 * Foundation; either version 2 of the License, or (at your option)

 * any later version.

 *

 * These libraries and programs are distributed in the hope that

 * they will be useful, but WITHOUT ANY WARRANTY; without even the

 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR

 * PURPOSE. See the GNU Lesser General Public License for more

 * details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with these librararies and programs; if not, write

 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth

 * Floor, Boston, MA 02110-1301 USA

*/ 

/* 

 * HISTORY

*/ 

/* $TOG: XmosP.h /main/15 1997/03/25 14:45:55 dbl $ */

/* (c) Copyright 1989, DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS. */

/* (c) Copyright 1987, 1988, 1989, 1990, 1991, 1992 HEWLETT-PACKARD COMPANY */

#ifndef _XmosP_h

#define _XmosP_h

/* Some SVR4 systems don't have bzero. */

#include <Xm/Xmfuncs.h>		/* for bzero et al */

/*

 * Fix for 8975 - using LOGNAME instead of USER on SYSV and SVR4 

*/

#ifndef USER_VAR

#if defined(SYSV) || defined(SVR4)

#define USER_VAR "LOGNAME"

#else

#define USER_VAR "USER"

#endif

#endif

/*

 * Fix for 5222 - if NO_MEMMOVE is defined, some systems will still

 *                require stdlib.h.

 */

#ifdef NO_MEMMOVE

#ifdef bcopy

#undef bcopy

#endif

#ifdef memmove

#undef memmove

#endif

#define memmove( p1, p2, p3 )   bcopy( p2, p1, p3 )

#endif

#ifndef X_NOT_STDC_ENV

#include <stdlib.h> /* Needed for MB_CUR_MAX, mbtowc, mbstowcs and mblen */

#endif

/* On Sun systems, mblen is broken. It doesn't return 0 when the

   string is empty. Here's a patch. NOTE: On Sun systems, mblen

   is a macro wrapper around mbtowc. Hence the implementation below. */

#if defined(sun)

#undef  mblen

#define mblen(ptr, size) \

  ((ptr && *(ptr) == '\0') ? 0 : mbtowc((wchar_t *)0, (ptr), (size)))

#endif

#include <limits.h>		/* for MB_LEN_MAX et al */

#ifndef INT_MAX

#define INT_MAX 2147483647

#endif

#ifndef LONG_MAX

#define LONG_MAX 2147483647

#endif

#ifdef BOGUS_MB_MAX  /* some systems don't properly set MB_[CUR|LEN]_MAX */

#undef MB_LEN_MAX

#define MB_LEN_MAX 1 /* temp fix for ultrix */

#undef MB_CUR_MAX

#define MB_CUR_MAX 1 /* temp fix for ultrix */

#endif /* BOGUS_MB_MAX */

/**********************************************************************/

/* here we duplicate Xtos.h, since we can't include this private file */

#if defined(INCLUDE_ALLOCA_H) || defined(HAVE_ALLOCA_H)

#include <alloca.h>

#endif

#ifdef CRAY

#define WORD64

#endif

/* Don't Use Alloca On Solaris */

#if defined(sun)

#define NO_ALLOCA

#endif

/* stolen from server/include/os.h */

#ifndef NO_ALLOCA

/*

 * os-dependent definition of local allocation and deallocation

 * If you want something other than XtMalloc/XtFree for ALLOCATE/DEALLOCATE

 * LOCAL then you add that in here.

 */

#if defined(__HIGHC__)

#if HCVERSION < 21003

#define ALLOCATE_LOCAL(size)	alloca(size)

pragma on(alloca);

#else /* HCVERSION >= 21003 */

#define	ALLOCATE_LOCAL(size)	_Alloca(size)

#endif /* HCVERSION < 21003 */

#define DEALLOCATE_LOCAL(ptr)  /* as nothing */

#endif /* defined(__HIGHC__) */

#ifdef __GNUC__

#ifndef alloca /* gnu itself might have done that already */

#define alloca __builtin_alloca

#endif

#define ALLOCATE_LOCAL(size) alloca(size)

#define DEALLOCATE_LOCAL(ptr)  /* as nothing */

#else /* ! __GNUC__ */

/*

 * warning: mips alloca is unsuitable, do not use.

 */

#if defined(vax) || defined(sun) || defined(apollo) || defined(stellar)

/*

 * Some System V boxes extract alloca.o from libPW.a; if you

 * decide that you don't want to use alloca, you might want to fix it here.

 */

char *alloca();

#define ALLOCATE_LOCAL(size) alloca(size)

#define DEALLOCATE_LOCAL(ptr)  /* as nothing */

#endif /* who does alloca */

#endif /* __GNUC__ */

#endif /* NO_ALLOCA */

#ifndef ALLOCATE_LOCAL

#define ALLOCATE_LOCAL(size)	XtMalloc(size)

#define DEALLOCATE_LOCAL(ptr)	XtFree(ptr)

#endif /* ALLOCATE_LOCAL */

/* End of Xtos.h */

/*****************/

#include <Xm/XmP.h>

/* For padding structures in Mrm we need to know how big pointers are. */

#if !defined(CRAY) && !defined(__alpha)

#define MrmShortPtr

#endif

#ifdef __cplusplus

extern "C" {

#endif

#define MATCH_CHAR 'P'  /* referenced in InitPath strings and in the files 

			 that uses it (ImageCache.c and Mrmhier.c) */

/* OS-dependent file info for VirtKeys */

#define XMBINDDIR "XMBINDDIR"

#ifndef XMBINDDIR_FALLBACK

#define XMBINDDIR_FALLBACK "/usr/lib/Xm/bindings"

#endif

#define XMBINDFILE "xmbind.alias"

#define MOTIFBIND ".motifbind"

typedef enum {

  XmOS_METHOD_NULL,

  XmOS_METHOD_DEFAULTED,

  XmOS_METHOD_REPLACED

} XmOSMethodStatus;

typedef XmDirection (*XmCharDirectionProc)(XtPointer   /* char */,

					   XmTextType  /* type */,

					   XmStringTag /* locale */);

typedef Status  (*XmInitialDirectionProc)(XtPointer      /* chars */,

					  XmTextType     /* type */,

					  XmStringTag    /* locale */,

					  unsigned int * /* num_bytes */,

					  XmDirection *  /* direction */);

/********    Private Function Declarations    ********/

extern XmOSMethodStatus XmOSGetMethod(Widget w,

				      String method_name,

				      XtPointer * method,

				      XtPointer * os_data);

/********    End Private Function Declarations    ********/

#ifdef __cplusplus

}  /* Close scope of 'extern "C"' declaration which encloses file. */

#endif

#endif /* _XmosP_h */

/* DON'T ADD ANYTHING AFTER THIS #endif */