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- /* $Header: /usr/people/sam/tiff/libtiff/RCS/tiffcomp.h,v 1.34 93/08/25 09:45:30 sam Exp $ */
-
- /*
- * Copyright (c) 1990, 1991, 1992 Sam Leffler
- * Copyright (c) 1991, 1992 Silicon Graphics, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and
- * its documentation for any purpose is hereby granted without fee, provided
- * that (i) the above copyright notices and this permission notice appear in
- * all copies of the software and related documentation, and (ii) the names of
- * Sam Leffler and Silicon Graphics may not be used in any advertising or
- * publicity relating to the software without the specific, prior written
- * permission of Sam Leffler and Silicon Graphics.
- *
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- *
- * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
- * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
- * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
- #ifndef _COMPAT_
- #define _COMPAT_
- /*
- * This file contains a hodgepodge of definitions and
- * declarations that are needed to provide compatibility
- * between the native system and the base implementation
- * that the library assumes.
- *
- * NB: This file is a mess.
- */
-
- /*
- * Setup basic type definitions and function declaratations.
- */
- #if defined(THINK_C) || defined(__MWERKS__)
- #include <unix.h>
- #include <math.h>
- #endif
- #include <stdio.h>
- #if defined(applec) || defined(__MWERKS__)
- #include <types.h>
- #else
- #ifndef THINK_C
- #include <sys/types.h>
- #endif
- #endif
- #ifdef VMS
- #include <file.h>
- #include <unixio.h>
- #else
- #ifndef __MWERKS__
- #include <fcntl.h>
- #endif /* MWERKS */
- #endif
- #if defined(THINK_C) || defined(applec) || defined(__MWERKS__)
- #include <stdlib.h>
- #define BSDTYPES
- #endif
-
- /*
- * Workarounds for BSD lseek definitions.
- */
- #if defined(SYSV) || defined(VMS)
- #if defined(SYSV)
- #include <unistd.h>
- #endif
- #define L_SET SEEK_SET
- #define L_INCR SEEK_CUR
- #define L_XTND SEEK_END
- #endif /* defined(SYSV) || defined(VMS) */
- #ifndef L_SET
- #define L_SET 0
- #define L_INCR 1
- #define L_XTND 2
- #endif
-
- /*
- * The library uses memset, memcpy, and memcmp.
- * ANSI C and System V define these in string.h.
- */
- #include <string.h>
-
- /*
- * The BSD typedefs are used throughout the library.
- * If your system doesn't have them in <sys/types.h>,
- * then define BSDTYPES in your Makefile.
- */
- #ifdef BSDTYPES
- typedef unsigned char u_char;
- typedef unsigned short u_short;
- typedef unsigned int u_int;
- typedef unsigned long u_long;
- #endif
-
- /*
- * dblparam_t is the type that a double precision
- * floating point value will have on the parameter
- * stack (when coerced by the compiler).
- */
- #ifdef applec
- typedef extended dblparam_t;
- #else
- typedef double dblparam_t;
- #endif
- #endif /* _COMPAT_ */
-