Category : Printer + Display Graphics
Archive   : HDFCVT.ZIP
Filename : UTILS.H

/*--------------------------------------------------------------------------*
*
* Utility header file.
*
* NO WARRANTY
*
* This software is distributed free of charge and is in the public domain.
* Anyone may use, duplicate or modify this program. Thinking Machines
* Corporation does not restrict in any way the use of this software by
* anyone.
*
* Thinking Machines Corporation provides absolutely no warranty of any kind.
* The entire risk as to the quality and performance of this program is with
* you. In no event will Thinking Machines Corporation be liable to you for
* damages, including any lost profits, lost monies, or other special,
* incidental or consequential damages arising out of the use of this program.
*
* Jim Salem 9/26/89
* Please keep this notice with the file.
*
* RCS: $Id: utils.h,v 2.0 90/08/01 11:04:19 salem Exp $
* $Log: utils.h,v $
* Revision 2.0 90/08/01 11:04:19 salem
* Bump to next release, no changes
*
* Revision 1.1 90/07/30 18:37:34 salem
* Initial revision
*
*
*--------------------------------------------------------------------------*/

#include
#include

typedef char Boolean;
#define True 1
#define False 0

extern char *malloc();

#define HDF_COLORMAP_SIZE 256

#ifdef DEBUG
#define ERROR_RETURN abort()
#else
#define ERROR_RETURN return NULL
#endif

extern int errno;

/* Local errors */
#define LDFE_BADDEPTH -300 /* Image depth not supported */
#define LDFE_TIFFERR -301 /* TIFF internal error */
#define LDFE_TIFFIO -302 /* Error doing TIFF I/O file */
#define LDFE_TIFFOPEN -303 /* Couldn't open TIFF file */
#define LDFE_TIFFINDEX -304 /* TIFF index out of range */

#define MIN(a, b) (((a)<(b))?(a):(b))
#define MAX(a, b) (((a)>(b))?(a):(b))