#ifndef DEFINES_H
#define DEFINES_H


/*	define all possibe AND useful results. Some are still given by
	Commodore and the other we are defining by our self.				*/

#ifndef EXEC_TYPES_H
#include <exec/types.h>
#endif
#ifndef LIBRARIES_DOS_H
#include <libraries/dos.h>
#endif

#define OK TRUE
#define BAD FALSE

#define ON TRUE
#define OFF FALSE

#define SUCCESS RETURN_OK
#define WARN RETURN_WARN
#define ERROR RETURN_ERROR
#define FAIL RETURN_FAIL

#define DOSRC_SUCCESS RETURN_OK
#define DOSRC_WARN RETURN_WARN
#define DOSRC_ERROR RETURN_ERROR
#define DOSRC_FAIL RETURN_FAIL

#define NONE NULL

#define YES 1
#define ERR 0
#define NO -1


/*	Standard sizes for declarations and allocations	of memory chunks,
	local stack arrays and structures, etc.								*/

#define RANGE_1BIT 2
#define RANGE_2BIT 4
#define RANGE_3BIT 8
#define RANGE_4BIT 16
#define RANGE_5BIT 32
#define RANGE_6BIT 64
#define RANGE_7BIT 128
#define RANGE_8BIT 256
#define RANGE_9BIT 512
#define RANGE_10BIT 1024
#define RANGE_11BIT 2048
#define RANGE_12BIT 4096
#define RANGE_13BIT 8192
#define RANGE_14BIT 16384
#define RANGE_15BIT 32486
#define RANGE_16BIT 65535


/*	Yeah, here it comes...ALL ASCII control codes.
	Defined as their correct acronyms.					*/

#define NUL '\x00'
#define SOH '\x01'
#define STX '\x02'
#define ETX '\x03'
#define EOT '\x04'
#define ENQ '\x05'
#define ACK '\x06'
#define BEL '\x07'
#define BS  '\x08'
#define HT  '\x09'
#define LF  '\x0a'
#define VT  '\x0b'
#define FF  '\x0c'
#define CR  '\x0d'
#define SO  '\x0e'
#define SI  '\x0f'
#define DLE '\x10'
#define DC1 '\x11'
#define DC2 '\x12'
#define DC3 '\x13'
#define DC4 '\x14'
#define NAK '\x15'
#define SYN '\x16'
#define ETB '\x17'
#define CAN '\x18'
#define EM  '\x19'
#define SUB '\x1a'
#define ESC '\x1b'
#define FS  '\x1c'
#define GS  '\x1d'
#define RS  '\x1e'
#define US  '\x1f'
#define SP  '\x20'
#define QUOTE '\x22'
#define DEL '\x7f'

#define NL LF /* exception: AMIGA specific */


/*	Because our <stdio.h> headerfile didn't include the original
	ANSI definitions for file seek we define it now...				*/

#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2


#endif /* DEFINES_H */