diff --git a/WEGA/contrib/lcc/h/alarm.h b/WEGA/contrib/lcc/h/alarm.h
new file mode 100644
index 0000000..cc86375
--- /dev/null
+++ b/WEGA/contrib/lcc/h/alarm.h
@@ -0,0 +1,26 @@
+/*
+ * Hardware bits
+ */
+#define DTR   00002	/* Data Terminal Ready (primary alarm) */
+#define R2S   00004	/* Request to Send (clear signal) */
+#define RCT   00010	/* Secondary Transmit Data (auxiliary alarm) */
+#define RCR   02000	/* Secondary Received Data (primary alarm status) */
+#define C2S  020000	/* Clear to Send (auxiliary alarm status) */
+#define RCHAR   063	/* The "reset character" */
+
+/*
+ * Function codes
+ */
+#define ALPRI   002000  /* Primary set, and test mask */
+#define ALAUX   020000  /* Auxiliary set, and test mask */
+#define ALTIME  000377  /* Timeout delay value mask */
+#define ALSET   001000  /* Set timer delay */
+#define ALRESET 004000  /* Restart watchdog timer */
+#define ALCLEAR 010000  /* Clear all alarms */
+
+struct sgtty alsgtty;
+
+#define alrmopn(name)	(alfildes = open(name,2))
+#define alrmclo()	close(alfildes)
+#define alrm(cmd) \
+	(&alsgtty->sg_flags = cmd, stty(alfildes, &alsgtty), &alsgtty->sg_flags)
diff --git a/WEGA/contrib/lcc/h/ctype.h b/WEGA/contrib/lcc/h/ctype.h
new file mode 100644
index 0000000..6797e6f
--- /dev/null
+++ b/WEGA/contrib/lcc/h/ctype.h
@@ -0,0 +1,28 @@
+#define	_U	01
+#define	_L	02
+#define	_N	04
+#define	_S	010
+#define	_P	020
+#define	_C	040
+#define	_B	0100
+#define	_X	0200
+
+extern char	_ctype[];
+
+#ifndef lint
+#define	isalpha(c)	((_ctype+1)[c]&(_U|_L))
+#define	isupper(c)	((_ctype+1)[c]&_U)
+#define	islower(c)	((_ctype+1)[c]&_L)
+#define	isdigit(c)	((_ctype+1)[c]&_N)
+#define	isxdigit(c)	((_ctype+1)[c]&_X)
+#define	isalnum(c)	((_ctype+1)[c]&(_U|_L|_N))
+#define	isspace(c)	((_ctype+1)[c]&_S)
+#define	ispunct(c)	((_ctype+1)[c]&_P)
+#define	isprint(c)	((_ctype+1)[c]&(_P|_U|_L|_N|_B))
+#define	isgraph(c)	((_ctype+1)[c]&(_P|_U|_L|_N))
+#define	iscntrl(c)	((_ctype+1)[c]&_C)
+#define	isascii(c)	((unsigned char)(c)<=0177)
+#define	_toupper(c)	((c)-'a'+'A')
+#define	_tolower(c)	((c)-'A'+'a')
+#define	toascii(c)	((c)&0177)
+#endif
diff --git a/WEGA/contrib/lcc/h/dumprestor.h b/WEGA/contrib/lcc/h/dumprestor.h
new file mode 100644
index 0000000..83c1dfc
--- /dev/null
+++ b/WEGA/contrib/lcc/h/dumprestor.h
@@ -0,0 +1,33 @@
+#define NTREC   	20
+#define MLEN    	16
+#define MSIZ    	4096
+
+#define TS_TAPE 	1
+#define TS_INODE	2
+#define TS_BITS 	3
+#define TS_ADDR 	4
+#define TS_END  	5
+#define TS_CLRI 	6
+#define MAGIC   	(int)60011
+#define CHECKSUM	(int)84446
+struct	spcl
+{
+	int	c_type;
+	time_t	c_date;
+	time_t	c_ddate;
+	int	c_volume;
+	daddr_t	c_tapea;
+	ino_t	c_inumber;
+	int	c_magic;
+	int	c_checksum;
+	struct	dinode	c_dinode;
+	int	c_count;
+	char	c_addr[BSIZE];
+} spcl;
+
+struct	idates
+{
+	char	id_name[16];
+	char	id_incno;
+	time_t	id_ddate;
+};
diff --git a/WEGA/contrib/lcc/h/fcntl.h b/WEGA/contrib/lcc/h/fcntl.h
new file mode 100644
index 0000000..773d495
--- /dev/null
+++ b/WEGA/contrib/lcc/h/fcntl.h
@@ -0,0 +1,19 @@
+/* Flag values accessible to open(2) and fcntl(2) */
+/*  (The first three can only be set by open) */
+#define	O_RDONLY 0
+#define	O_WRONLY 1
+#define	O_RDWR	 2
+#define	O_NDELAY 04	/* Non-blocking I/O */
+#define	O_APPEND 010	/* append (writes guaranteed at the end) */
+
+/* Flag values accessible only to open(2) */
+#define	O_CREAT	00400	/* open with file create (uses third open arg)*/
+#define	O_TRUNC	01000	/* open with truncation */
+#define	O_EXCL	02000	/* exclusive open */
+
+/* fcntl(2) requests */
+#define	F_DUPFD	0	/* Duplicate fildes */
+#define	F_GETFD	1	/* Get fildes flags */
+#define	F_SETFD	2	/* Set fildes flags */
+#define	F_GETFL	3	/* Get file flags */
+#define	F_SETFL	4	/* Set file flags */
diff --git a/WEGA/contrib/lcc/h/grp.h b/WEGA/contrib/lcc/h/grp.h
new file mode 100644
index 0000000..180ba08
--- /dev/null
+++ b/WEGA/contrib/lcc/h/grp.h
@@ -0,0 +1,6 @@
+struct	group {	/* see getgrent(3) */
+	char	*gr_name;
+	char	*gr_passwd;
+	int	gr_gid;
+	char	**gr_mem;
+};
diff --git a/WEGA/contrib/lcc/h/pwd.h b/WEGA/contrib/lcc/h/pwd.h
new file mode 100644
index 0000000..506f86a
--- /dev/null
+++ b/WEGA/contrib/lcc/h/pwd.h
@@ -0,0 +1,18 @@
+struct passwd {
+	char	*pw_name;
+	char	*pw_passwd;
+	int	pw_uid;
+	int	pw_gid;
+	char	*pw_age;
+	char	*pw_comment;
+	char	*pw_gecos;
+	char	*pw_dir;
+	char	*pw_shell;
+};
+
+struct comment {
+	char	*c_dept;
+	char	*c_name;
+	char	*c_acct;
+	char	*c_bin;
+};
diff --git a/WEGA/contrib/lcc/h/regexp.h b/WEGA/contrib/lcc/h/regexp.h
new file mode 100644
index 0000000..847e0ea
--- /dev/null
+++ b/WEGA/contrib/lcc/h/regexp.h
@@ -0,0 +1,417 @@
+#define	CBRA	2
+#define	CCHR	4
+#define	CDOT	8
+#define	CCL	12
+#define	CDOL	20
+#define	CCEOF	22
+#define	CKET	24
+#define	CBACK	36
+
+#define	STAR	01
+#define RNGE	03
+
+#define	NBRA	9
+
+#define PLACE(c)	ep[c >> 3] |= bittab[c & 07]
+#define ISTHERE(c)	(ep[c >> 3] & bittab[c & 07])
+
+char	*braslist[NBRA];
+char	*braelist[NBRA];
+int	ebra;
+int	sed, nbra;
+char	*loc1, *loc2, *locs;
+int	nodelim;
+
+int	circf;
+int	low;
+int	size;
+
+char	bittab[] = { 1, 2, 4, 8, 16, 32, 64, 128 };
+
+char *
+compile(instring, ep, endbuf, seof)
+register char *ep;
+char *instring, *endbuf;
+{
+	INIT	/* Dependent declarations and initializations */
+	register c;
+	register eof = seof;
+	char *lastep = instring;
+	int cclcnt;
+	char bracket[NBRA], *bracketp;
+	int closed;
+	char neg;
+	int lc;
+	int i, cflg;
+
+	lastep = 0;
+	if((c = GETC()) == eof || c == '\n') {
+		if(c == '\n') {
+			UNGETC(c);
+			nodelim = 1;
+		}
+		if(*ep == 0 && !sed)
+			ERROR(41);
+		RETURN(ep);
+	}
+	bracketp = bracket;
+	circf = closed = nbra = ebra = 0;
+	if(c == '^')
+		circf++;
+	else
+		UNGETC(c);
+	while(1) {
+		if(ep >= endbuf)
+			ERROR(50);
+		c = GETC();
+		if(c != '*' && ((c != '\\') || (PEEKC() != '{')))
+			lastep = ep;
+		if(c == eof) {
+			*ep++ = CCEOF;
+			RETURN(ep);
+		}
+		switch(c) {
+
+		case '.':
+			*ep++ = CDOT;
+			continue;
+
+		case '\n':
+			if(!sed) {
+				UNGETC(c);
+				*ep++ = CCEOF;
+				nodelim = 1;
+				RETURN(ep);
+			}
+			else ERROR(36);
+		case '*':
+			if(lastep == 0 || *lastep == CBRA || *lastep == CKET)
+				goto defchar;
+			*lastep |= STAR;
+			continue;
+
+		case '$':
+			if(PEEKC() != eof && PEEKC() != '\n')
+				goto defchar;
+			*ep++ = CDOL;
+			continue;
+
+		case '[':
+			if(&ep[17] >= endbuf)
+				ERROR(50);
+
+			*ep++ = CCL;
+			lc = 0;
+			for(i = 0; i < 16; i++)
+				ep[i] = 0;
+
+			neg = 0;
+			if((c = GETC()) == '^') {
+				neg = 1;
+				c = GETC();
+			}
+
+			do {
+				if(c == '\0' || c == '\n')
+					ERROR(49);
+				if(c == '-' && lc != 0) {
+					if((c = GETC()) == ']') {
+						PLACE('-');
+						break;
+					}
+					while(lc < c) {
+						PLACE(lc);
+						lc++;
+					}
+				}
+				lc = c;
+				PLACE(c);
+			} while((c = GETC()) != ']');
+			if(neg) {
+				for(cclcnt = 0; cclcnt < 16; cclcnt++)
+					ep[cclcnt] ^= -1;
+				ep[0] &= 0376;
+			}
+
+			ep += 16;
+
+			continue;
+
+		case '\\':
+			switch(c = GETC()) {
+
+			case '(':
+				if(nbra >= NBRA)
+					ERROR(43);
+				*bracketp++ = nbra;
+				*ep++ = CBRA;
+				*ep++ = nbra++;
+				continue;
+
+			case ')':
+				if(bracketp <= bracket || ++ebra != nbra)
+					ERROR(42);
+				*ep++ = CKET;
+				*ep++ = *--bracketp;
+				closed++;
+				continue;
+
+			case '{':
+				if(lastep == (char *) 0)
+					goto defchar;
+				*lastep |= RNGE;
+				cflg = 0;
+			nlim:
+				c = GETC();
+				i = 0;
+				do {
+					if('0' <= c && c <= '9')
+						i = 10 * i + c - '0';
+					else
+						ERROR(16);
+				} while(((c = GETC()) != '\\') && (c != ','));
+				if(i > 255)
+					ERROR(11);
+				*ep++ = i;
+				if(c == ',') {
+					if(cflg++)
+						ERROR(44);
+					if((c = GETC()) == '\\')
+						*ep++ = 255;
+					else {
+						UNGETC(c);
+						goto nlim;
+						/* get 2'nd number */
+					}
+				}
+				if(GETC() != '}')
+					ERROR(45);
+				if(!cflg)	/* one number */
+					*ep++ = i;
+				else if((ep[-1] & 0377) < (ep[-2] & 0377))
+					ERROR(46);
+				continue;
+
+			case '\n':
+				ERROR(36);
+
+			case 'n':
+				c = '\n';
+				goto defchar;
+
+			default:
+				if(c >= '1' && c <= '9') {
+					if((c -= '1') >= closed)
+						ERROR(25);
+					*ep++ = CBACK;
+					*ep++ = c;
+					continue;
+				}
+			}
+	/* Drop through to default to use \ to turn off special chars */
+
+		defchar:
+		default:
+			lastep = ep;
+			*ep++ = CCHR;
+			*ep++ = c;
+		}
+	}
+}
+
+step(p1, p2)
+register char *p1, *p2;
+{
+	register c;
+
+	if(circf) {
+		loc1 = p1;
+		return(advance(p1, p2));
+	}
+	/* fast check for first character */
+	if(*p2 == CCHR) {
+		c = p2[1];
+		do {
+			if(*p1 != c)
+				continue;
+			if(advance(p1, p2)) {
+				loc1 = p1;
+				return(1);
+			}
+		} while(*p1++);
+		return(0);
+	}
+		/* regular algorithm */
+	do {
+		if(advance(p1, p2)) {
+			loc1 = p1;
+			return(1);
+		}
+	} while(*p1++);
+	return(0);
+}
+
+advance(lp, ep)
+register char *lp, *ep;
+{
+	register char *curlp;
+	char c;
+	char *bbeg;
+	int ct;
+
+	while(1) {
+		switch(*ep++) {
+
+		case CCHR:
+			if(*ep++ == *lp++)
+				continue;
+			return(0);
+	
+		case CDOT:
+			if(*lp++)
+				continue;
+			return(0);
+	
+		case CDOL:
+			if(*lp == 0)
+				continue;
+			return(0);
+	
+		case CCEOF:
+			loc2 = lp;
+			return(1);
+	
+		case CCL:
+			c = *lp++ & 0177;
+			if(ISTHERE(c)) {
+				ep += 16;
+				continue;
+			}
+			return(0);
+		case CBRA:
+			braslist[*ep++] = lp;
+			continue;
+	
+		case CKET:
+			braelist[*ep++] = lp;
+			continue;
+	
+		case CCHR | RNGE:
+			c = *ep++;
+			getrnge(ep);
+			while(low--)
+				if(*lp++ != c)
+					return(0);
+			curlp = lp;
+			while(size--) 
+				if(*lp++ != c)
+					break;
+			if(size < 0)
+				lp++;
+			ep += 2;
+			goto star;
+	
+		case CDOT | RNGE:
+			getrnge(ep);
+			while(low--)
+				if(*lp++ == '\0')
+					return(0);
+			curlp = lp;
+			while(size--)
+				if(*lp++ == '\0')
+					break;
+			if(size < 0)
+				lp++;
+			ep += 2;
+			goto star;
+	
+		case CCL | RNGE:
+			getrnge(ep + 16);
+			while(low--) {
+				c = *lp++ & 0177;
+				if(!ISTHERE(c))
+					return(0);
+			}
+			curlp = lp;
+			while(size--) {
+				c = *lp++ & 0177;
+				if(!ISTHERE(c))
+					break;
+			}
+			if(size < 0)
+				lp++;
+			ep += 18;		/* 16 + 2 */
+			goto star;
+	
+		case CBACK:
+			bbeg = braslist[*ep];
+			ct = braelist[*ep++] - bbeg;
+	
+			if(ecmp(bbeg, lp, ct)) {
+				lp += ct;
+				continue;
+			}
+			return(0);
+	
+		case CBACK | STAR:
+			bbeg = braslist[*ep];
+			ct = braelist[*ep++] - bbeg;
+			curlp = lp;
+			while(ecmp(bbeg, lp, ct))
+				lp += ct;
+	
+			while(lp >= curlp) {
+				if(advance(lp, ep))	return(1);
+				lp -= ct;
+			}
+			return(0);
+	
+	
+		case CDOT | STAR:
+			curlp = lp;
+			while(*lp++);
+			goto star;
+	
+		case CCHR | STAR:
+			curlp = lp;
+			while(*lp++ == *ep);
+			ep++;
+			goto star;
+	
+		case CCL | STAR:
+			curlp = lp;
+			do {
+				c = *lp++ & 0177;
+			} while(ISTHERE(c));
+			ep += 16;
+			goto star;
+	
+		star:
+			do {
+				if(--lp == locs)
+					break;
+				if(advance(lp, ep))
+					return(1);
+			} while(lp > curlp);
+			return(0);
+
+		}
+	}
+}
+
+getrnge(str)
+register char *str;
+{
+	low = *str++ & 0377;
+	size = (*str == 255)? 20000: (*str &0377) - low;
+}
+
+ecmp(a, b, count)
+register char	*a, *b;
+register	count;
+{
+	while(count--)
+		if(*a++ != *b++)
+			return(0);
+	return(1);
+}
diff --git a/WEGA/contrib/lcc/h/sgtty.h b/WEGA/contrib/lcc/h/sgtty.h
new file mode 100644
index 0000000..604ba7e
--- /dev/null
+++ b/WEGA/contrib/lcc/h/sgtty.h
@@ -0,0 +1,80 @@
+/*
+ * Structure for stty and gtty system calls.
+ */
+
+struct sgttyb {
+	char	sg_ispeed;		/* input speed */
+	char	sg_ospeed;		/* output speed */
+	char	sg_erase;		/* erase character */
+	char	sg_kill;		/* kill character */
+	int	sg_flags;		/* mode flags */
+};
+
+/*
+ * Modes
+ */
+#define	HUPCL	01
+#define	XTABS	02
+#define	LCASE	04
+#define	ECHO	010
+#define	CRMOD	020
+#define	RAW	040
+#define	ODDP	0100
+#define	EVENP	0200
+#define ANYP	0300
+#define	NLDELAY	001400
+#define	TBDELAY	002000
+#define	CRDELAY	030000
+#define	VTDELAY	040000
+#define BSDELAY 0100000
+#define ALLDELAY 0177400
+
+/*
+ * Delay algorithms
+ */
+#define	CR0	0
+#define	CR1	010000
+#define	CR2	020000
+#define	CR3	030000
+#define	NL0	0
+#define	NL1	000400
+#define	NL2	001000
+#define	NL3	001400
+#define	TAB0	0
+#define	TAB1	002000
+#define	NOAL	004000
+#define	FF0	0
+#define	FF1	040000
+#define	BS0	0
+#define	BS1	0100000
+
+/*
+ * Speeds
+ */
+#define B0	0
+#define B50	1
+#define B75	2
+#define B110	3
+#define B134	4
+#define B150	5
+#define B200	6
+#define B300	7
+#define B600	8
+#define B1200	9
+#define	B1800	10
+#define B2400	11
+#define B4800	12
+#define B9600	13
+#define EXTA	14
+#define EXTB	15
+
+/*
+ *	ioctl arguments
+ */
+#define FIOCLEX		(('f'<<8)|1)
+#define FIONCLEX	(('f'<<8)|2)
+#define	TIOCHPCL	(('t'<<8)|2)
+#define	TIOCGETP	(('t'<<8)|8)
+#define	TIOCSETP	(('t'<<8)|9)
+#define	TIOCEXCL	(('t'<<8)|13)
+#define	TIOCNXCL	(('t'<<8)|14)
diff --git a/WEGA/contrib/lcc/h/symbol.h b/WEGA/contrib/lcc/h/symbol.h
new file mode 100644
index 0000000..466c238
--- /dev/null
+++ b/WEGA/contrib/lcc/h/symbol.h
@@ -0,0 +1,9 @@
+/*
+ * Structure of a symbol table entry
+ */
+
+struct	symbol {
+	char	sy_name[8];
+	char	sy_type;
+	int	sy_value;
+};
diff --git a/WEGA/contrib/lcc/h/time.h b/WEGA/contrib/lcc/h/time.h
new file mode 100644
index 0000000..dc89cbf
--- /dev/null
+++ b/WEGA/contrib/lcc/h/time.h
@@ -0,0 +1,17 @@
+struct	tm {	/* see ctime(3) */
+	int	tm_sec;
+	int	tm_min;
+	int	tm_hour;
+	int	tm_mday;
+	int	tm_mon;
+	int	tm_year;
+	int	tm_wday;
+	int	tm_yday;
+	int	tm_isdst;
+};
+extern struct tm *gmtime(), *localtime();
+extern char *ctime(), *asctime();
+extern void tzset();
+extern long timezone;
+extern int daylight;
+extern char *tzname[];
diff --git a/WEGA/contrib/lcc/h/ustat.h b/WEGA/contrib/lcc/h/ustat.h
new file mode 100644
index 0000000..8e6b72e
--- /dev/null
+++ b/WEGA/contrib/lcc/h/ustat.h
@@ -0,0 +1,6 @@
+struct  ustat {
+	daddr_t	f_tfree;	/* total free */
+	ino_t	f_tinode;	/* total inodes free */
+	char	f_fname[6];	/* filsys name */
+	char	f_fpack[6];	/* filsys pack name */
+};
diff --git a/WEGA/contrib/lcc/h/utmp.h b/WEGA/contrib/lcc/h/utmp.h
new file mode 100644
index 0000000..ce58986
--- /dev/null
+++ b/WEGA/contrib/lcc/h/utmp.h
@@ -0,0 +1,12 @@
+/*	<sys/types.h> must be included.	*/
+
+#define	UTMP_FILE	"/etc/utmp"
+#define	WTMP_FILE	"/usr/adm/wtmp"
+#define	ut_name	ut_user
+
+struct utmp
+  {
+	char ut_line[8] ;		/* device name (console, lnxx) */
+	char ut_user[8] ;		/* User login name */
+	long ut_time ;			/* time entry was made */
+  } ;