/*	common.h	*/

#define YES		1
#define NO		0
#define HEBREW		0
#define ENGLISH		1
#define NOLANG		-1
#define NOT_ACTIVE	-1
#define ACTIVE		1
#define MAX_FILE_NAME	30
#define MAX_UDF		400

/*	ASCII CODES	*/

/*	NEW PROM	*/

#ifndef OLDPROM

#define LF		10
#define CR		13
#define QL		17
#define QC		22
#define SUPERSHIFT	23
#define CTRL_Z		26
#define ESC		27
#define RET		29
#define QR		31
#define CLOSE_USE	60
#define OPEN_USE	62
#define CLOSE_QUOTE	96
#define OPEN_QUOTE	158
#define EN_DASH		159
#define HIRIK		163
#define BELL		164
#define KAMATZ		166
#define SHVA		169
#define HOLAM		170
#define COPYW		233
#define STAR		234
#define BULLET		235
#define MULTIPLY	236
#define FRACTION	47
#define DAGESH		250
#define EM		251
#define EN		252
#define THIN		253

#else

/*	OLD PROM	*/

#define BELL		2
#define LF		10
#define CR		13
#define QL		17
#define QC		22
#define SUPERSHIFT	23
#define CTRL_Z		26
#define ESC		27
#define RET		29
#define QR		31
#define CLOSE_USE	60
#define OPEN_USE	62
#define EN_DASH		95
#define CLOSE_QUOTE	96
#define OPEN_QUOTE	160
#define KAMATZ		210
#define SHVA		213
#define HOLAM		214
#define FRACTION	47
#define DAGESH		250
#define EM		125
#define EN		124
#define THIN		123
#define COPYW		159
#define STAR		248
#define BULLET		249
#define MULTIPLY	241

#endif

#define SCR_INFORMATORY	1
#define SCR_WARNING		2
#define SCR_ERROR		3
#define SCR_FATAL		4

/*	SCREEN PROPERTIES	*/
#define SCR_WIDTH	80
#define SCR_HEIGHT	25
#define SCR_NORMAL	0

#define SCR_BOLD	1
#define SCR_UNDERLINE	2
#define SCR_BLINK	4
#define SCR_REVERSE	8
#define SCR_UNDERLINE_BOLD	(SCR_UNDERLINE | SCR_BOLD)
#define SCR_CLS			clrscr()
#define SCR_BEEP		printf ("\007")
#define SCR_GOTO(x,y)		gotoxy(x, y)
#define SCR_ERROR_LINE		(SCR_HEIGHT-1)


/*	GLOBAL MACROS	*/
#define todigit(c)	((c) - '0')

#ifndef OLDPROM

/*
#define is_hebrew(c)	(c>='€'&&c<='œ'||c=='Ÿ'||c=='3'||c>='û'&&c<='ý')
needed to put nikud underneath those characters - for send.exe
*/

#define is_hebrew(c)	(c>='€'&&c<='œ')
/* #define is_hebrew(c)	(c>='€'&&c<='œ'||(c=='\'')) */
#define is_accent(c)	(c=='^'||c=='~'||(c>='ð'&&c<='ö'))
#define is_nikud(c)	(c>=' '&&c<='ª'&&c!='¤'||c=='­'||c=='ú')
#define is_english(c)	(c>='a'&&c<='z'||c>='A'&&c<='Z')

#else

#define is_hebrew(c)	(c>='€'&&c<='š')
#define is_accent(c)	(c=='^'||c=='~'||(c>=215&&c<=221))
#define is_nikud(c)	(c>=204&&c<=214)
#define is_english(c)	(c>='a'&&c<='z'||c>='A'&&c<='Z')

#endif
#define LANG(c)	(is_hebrew(c) ? HEBREW : (is_english(c) ? ENGLISH : NOLANG))

/*	PROTOTYPES	*/
void scr_draw_logo(char *title);
void scr_open_files(void **infile, void **outfile, char b_mode_in, char b_mode_out);
void scr_out(char *format,...);
void scr_goto(int x, int y);
void scr_attrib(int attrib);
void scr_lang(int lang);
char scr_prompt_input(char *msg, char *str, int len, int msg_lang,
					int str_lang, int auto_len);
char scr_read_str (char *str, int len, int auto_len, char *def);
void scr_finish(int rc);
void scr_informatory(char confirm, char *format,...);
void scr_warning(char confirm, char *format,...);
void scr_error(char confirm, char *format,...);
void scr_fatal(char confirm, char *format,...);
void scr_del_line(int line);
void scr_hide_cursor(void);
void scr_show_cursor(void);
void scr_scroll(int x1, int x2, int y1, int y2, int n);
char *scr_open_next_file(char *title);
char scr_open_file_with_scroll(char *name, char *msg, char bin);
void scr_close_file_with_scroll(char *msg);
int scr_get_char(void);
void scr_unget_char(void);


char *strmfe(char *out, char *in, char *ext);
char *change_file_ext(char *file, char *ext);
char is_file_later(char *file1, char *file2);
void swap_char(char *c1, char *c2);