+++ /dev/null
-/* $XConsortium: util.h,v 1.3 92/03/26 16:42:29 eswu Exp $ */
-/* Copyright International Business Machines,Corp. 1991
- * All Rights Reserved
- *
- * License to use, copy, modify, and distribute this software
- * and its documentation for any purpose and without fee is
- * hereby granted, provided that the above copyright notice
- * appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation,
- * and that the name of IBM not be used in advertising or
- * publicity pertaining to distribution of the software without
- * specific, written prior permission.
- *
- * IBM PROVIDES THIS SOFTWARE "AS IS", WITHOUT ANY WARRANTIES
- * OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT
- * LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT OF
- * THIRD PARTY RIGHTS. THE ENTIRE RISK AS TO THE QUALITY AND
- * PERFORMANCE OF THE SOFTWARE, INCLUDING ANY DUTY TO SUPPORT
- * OR MAINTAIN, BELONGS TO THE LICENSEE. SHOULD ANY PORTION OF
- * THE SOFTWARE PROVE DEFECTIVE, THE LICENSEE (NOT IBM) ASSUMES
- * THE ENTIRE COST OF ALL SERVICING, REPAIR AND CORRECTION. IN
- * NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
- * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-#ifndef UTIL_H
-#define UTIL_H
-
-
-#ifndef boolean
-typedef int boolean;
-#endif
-
-#ifndef TRUE
-#define TRUE (1)
-#endif
-
-#ifndef FALSE
-#define FALSE (0)
-#endif
-
-/***================================================================***/
-/* Portable definitions for 2's complement machines.
- * NOTE: These really should be based on PostScript types,
- * for example, sizeof(ps_integer), or sizeof(ps_unsigned)
- */
-#define MAX_ULONG (~(unsigned long)(0))
-/* This code is portable, assuming K&R C and 2's complement arithmetic */
-#define MAX_INTEGER \
- ((long)((((unsigned long) 1)<<(sizeof(unsigned long)*8-1))-1))
-#define MIN_INTEGER ((-MAX_INTEGER)-1)
-
-#define MAX_ARRAY_CNT (65535)
-#define MAX_DICT_CNT (65535)
-#define MAX_STRING_LEN (65535)
-#define MAX_NAME_LEN (128)
-
-/* this is the size of memory allocated for reading fonts */
-
-#define VM_SIZE (50*1024)
-/***================================================================***/
-
-#ifndef MIN
-#define MIN(a,b) (((a)<(b)) ? a : b )
-#endif
-
-/***================================================================***/
-/* Routines for managing virtual memory */
-/***================================================================***/
-extern boolean vm_init();
-extern long vm_free;
-extern long vm_size;
-extern char *vm_next;
-extern char *vm_alloc();
-/***================================================================***/
-/* Macros for managing virtual memory */
-/***================================================================***/
-#define vm_next_byte() (vm_next)
-#define vm_free_bytes() (vm_free)
-#define vm_avail(B) (B <= vm_free)
-
-
-
-/***================================================================***/
-/* Types of PostScript objects */
-/***================================================================***/
-#define OBJ_INTEGER (0)
-#define OBJ_REAL (1)
-#define OBJ_BOOLEAN (2)
-#define OBJ_ARRAY (3)
-#define OBJ_STRING (4)
-#define OBJ_NAME (5)
-#define OBJ_FILE (6)
-#define OBJ_ENCODING (7)
-
-/***================================================================***/
-/* Value of PostScript objects */
-/***================================================================***/
-typedef union ps_value {
- char *valueP; /* value pointer for unspecified type */
- int value; /* value for unspecified type */
- int integer; /* when type is OBJ_INTEGER */
- float real; /* when type is OBJ_REAL */
- int boolean; /* when type is OBJ_BOOLEAN */
- struct ps_obj *arrayP; /* when type is OBJ_ARRAY */
- unsigned char *stringP; /* when type is OBJ_STRING */
- char *nameP; /* when type is OBJ_NAME */
- FILE *fileP; /* when type is OBJ_FILE */
-} psvalue;
-
-/***================================================================***/
-/* Definition of a PostScript object */
-/***================================================================***/
-typedef struct ps_obj {
- char type;
- char unused;
- unsigned short len;
- union ps_value data;
-} psobj;
-
-/***================================================================***/
-/* Definition of a PostScript Dictionary Entry */
-/***================================================================***/
-typedef struct ps_dict {
- psobj key;
- psobj value;
-} psdict;
-
-/***================================================================***/
-/* Macros for testing type of PostScript objects */
-/***================================================================***/
-#define objIsInteger(o) ((o).type == OBJ_INTEGER)
-#define objIsReal(o) ((o).type == OBJ_REAL)
-#define objIsBoolean(o) ((o).type == OBJ_BOOLEAN)
-#define objIsArray(o) ((o).type == OBJ_ARRAY)
-#define objIsString(o) ((o).type == OBJ_STRING)
-#define objIsName(o) ((o).type == OBJ_NAME)
-#define objIsFile(o) ((o).type == OBJ_FILE)
-
-/***================================================================***/
-/* Macros for setting type of PostScript objects */
-/***================================================================***/
-#define objSetInteger(o) ((o).type = OBJ_INTEGER)
-#define objSetReal(o) ((o).type = OBJ_REAL)
-#define objSetBoolean(o) ((o).type = OBJ_BOOLEAN)
-#define objSetArray(o) ((o).type = OBJ_ARRAY)
-#define objSetString(o) ((o).type = OBJ_STRING)
-#define objSetName(o) ((o).type = OBJ_NAME)
-#define objSetFile(o) ((o).type = OBJ_FILE)
-
-/***================================================================***/
-/* Macros for testing type of PostScript objects (pointer access) */
-/***================================================================***/
-#define objPIsInteger(o) ((o)->type == OBJ_INTEGER)
-#define objPIsReal(o) ((o)->type == OBJ_REAL)
-#define objPIsBoolean(o) ((o)->type == OBJ_BOOLEAN)
-#define objPIsArray(o) ((o)->type == OBJ_ARRAY)
-#define objPIsString(o) ((o)->type == OBJ_STRING)
-#define objPIsName(o) ((o)->type == OBJ_NAME)
-#define objPIsFile(o) ((o)->type == OBJ_FILE)
-
-/***================================================================***/
-/* Macros for setting type of PostScript objects (pointer access) */
-/***================================================================***/
-#define objPSetInteger(o) ((o)->type = OBJ_INTEGER)
-#define objPSetReal(o) ((o)->type = OBJ_REAL)
-#define objPSetBoolean(o) ((o)->type = OBJ_BOOLEAN)
-#define objPSetArray(o) ((o)->type = OBJ_ARRAY)
-#define objPSetString(o) ((o)->type = OBJ_STRING)
-#define objPSetName(o) ((o)->type = OBJ_NAME)
-#define objPSetFile(o) ((o)->type = OBJ_FILE)
-
-/***================================================================***/
-/* Entry point for Type1Char to get entry from CharStrings */
-/***================================================================***/
-extern psobj *GetType1CharString();
-
-#endif
projects / rdpsrv / blobdiff