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- /*
- * sprite.h --
- *
- * Common constants and type declarations for Sprite.
- *
- * Copyright 1985, 1988 Regents of the University of California
- * Permission 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. The University of California
- * makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without
- * express or implied warranty.
- *
- * $Header: /sprite/src/lib/include/RCS/sprite.h,v 1.6 89/09/08 16:27:43 mgbaker Exp $ SPRITE (Berkeley)
- */
-
- #ifndef _SPRITE
- #define _SPRITE
-
- /*
- * A boolean type is defined as an integer, not an enum. This allows a
- * boolean argument to be an expression that isn't strictly 0 or 1 valued.
- */
-
- #ifndef TRUE
- #define TRUE 1
- #endif
- #ifndef FALSE
- #define FALSE 0
- #endif
-
- #ifndef _ASM
- typedef int Boolean;
-
- /*
- * Functions that must return a status can return a ReturnStatus to
- * indicate success or type of failure.
- */
-
- typedef int ReturnStatus;
- #endif /* _ASM */
-
- /*
- * The following statuses overlap with the first 2 generic statuses
- * defined in status.h:
- *
- * SUCCESS There was no error.
- * FAILURE There was a general error.
- */
-
- #define SUCCESS 0x00000000
- #define FAILURE 0x00000001
-
-
- /*
- * A nil pointer must be something that will cause an exception if
- * referenced. There are two nils: the kernels nil and the nil used
- * by user processes.
- */
-
- #define NIL 0xFFFFFFFF
- #define USER_NIL 0
- #ifndef NULL
- #define NULL 0
- #endif
-
- #ifndef _ASM
- /*
- * An address is just a pointer in C. It is defined as a character pointer
- * so that address arithmetic will work properly, a byte at a time.
- */
-
- typedef char *Address;
-
- /*
- * ClientData is an uninterpreted word. It is defined as an int so that
- * kdbx will not interpret client data as a string. Unlike an "Address",
- * client data will generally not be used in arithmetic.
- */
-
- #ifndef _CLIENTDATA
- typedef int *ClientData;
- #define _CLIENTDATA
- #endif
-
- #ifndef __STDC__
- #define volatile
- #define const
- #endif
- #endif /* _ASM */
-
-
- #endif /* _SPRITE */
-