/* $Id: passgen.h,v 2.2 1997/11/12 05:16:16 ksb Exp $
 */
#define TRUE                  1
#define FALSE                 0

#define RULE_SIZE             (sizeof(rules)/sizeof(struct unit))
#define ALLOWED(flag)         (digram[units_in_syllable[current_unit -1]][unit] & (flag))

#define MAX_UNACCEPTABLE      20
#define MAX_RETRIES           (4 * (int) pwlen + RULE_SIZE)

#define NOT_BEGIN_SYLLABLE    010
#define NO_FINAL_SPLIT        04
#define VOWEL                 02
#define ALTERNATE_VOWEL       01
#define NO_SPECIAL_RULE       0

#define BEGIN                 0200
#define NOT_BEGIN             0100
#define BREAK                 040
#define PREFIX                020
#define ILLEGAL_PAIR          010
#define SUFFIX                04
#define END                   02
#define NOT_END               01
#define ANY_COMBINATION       0

#define DECRYPT  1 
#define ENCRYPT  0 

#define SINGLE  1 
#define PAIR  2 
 
#define IGNORE  0 
#define PKEYLEN  8 

typedef unsigned char	      BYTE;
typedef unsigned int	      UINT;
typedef unsigned short	      USHORT;
typedef short int	      SHORT;
typedef int   		      boolean;

extern UINT	randint();
extern USHORT  random_unit();
extern USHORT  get_random();
extern boolean have_initial_y();
extern boolean illegal_placement();
extern boolean improper_word();
extern boolean have_final_split();
extern int 	get_word();
extern int  	Setkey();
extern int 	krypt();
extern int	randomword();
extern int	randomchars();
extern int	randomletters();
extern int 	randfunc();
extern int	answer();
extern int	descall();
extern void 	set_seed();
extern void 	pack8();
extern void 	unpack8();
extern void 	des();
extern void 	Random();
extern void 	set_parity();
extern void 	daytime();
extern char   	*get_syllable();
extern BYTE 	*bytncpy();
extern BYTE 	*bytnxor();