diff --git a/WEGA/src/lib/libc/TODO b/WEGA/src/lib/libc/TODO
index 7c047cf..d9d68da 100644
--- a/WEGA/src/lib/libc/TODO
+++ b/WEGA/src/lib/libc/TODO
@@ -1,16 +1,8 @@
 __callex.o           __callex.c           C
-a64l.o               a64l.c               C
-abs.o                abs.c                C
 atof.o               atof.s               ASM
-atoi.o               atoi.c               C
-atol.o               atol.c               C
-bsearch.o            bsearch.c            C
 clrerr.o             clrerr.c             C
 cnvt.o               cnvt.c               C
-crypt.o              crypt.c              C
 ctermid.o            ctermid.c            C
-ctime.o              ctime.c              C
-ctype_.o             ctype_.c             C
 cuserid.o            cuserid.c            C
 data.o               data.c               C
 decimal.o            decimal.s            ASM
@@ -18,8 +10,6 @@ doprnt.o             doprnt.c             C
 doscan.o             doscan.c             C
 ecvt.o               ecvt.s               ASM
 endopen.o            endopen.c            C
-errlst.o             errlst.c             C
-execvp.o             execvp.c             C
 fdopen.o             fdopen.c             C
 ffltioc.o            ffltioc.c            C
 fgetc.o              fgetc.c              C
@@ -35,41 +25,19 @@ freopen.o            freopen.c            C
 fseek.o              fseek.c              C
 ftell.o              ftell.c              C
 getchar.o            getchar.c            C
-getenv.o             getenv.c             C
-getgrent.o           getgrent.c           C
-getgrgid.o           getgrgid.c           C
-getgrnam.o           getgrnam.c           C
-getlogin.o           getlogin.c           C
-getopt.o             getopt.c             C
 getpass.o            getpass.c            C
-getpw.o              getpw.c              C
-getpwent.o           getpwent.c           C
-getpwnam.o           getpwnam.c           C
-getpwuid.o           getpwuid.c           C
 gets.o               gets.c               C
 getw.o               getw.c               C
 goodmagic.o          goodmagic.c          C
 index.o              index.c              C
-isatty.o             isatty.c             C
-l3.o                 l3.c                 C
-l64a.o               l64a.c               C
 length.o             length.c             C
-lsearch.o            lsearch.c            C
-malloc.o             malloc.c             C
-mktemp.o             mktemp.c             C
-mon.o                mon.c                C
 mpx.o                mpx.c                C
-nlist.o              nlist.c              C
-perror.o             perror.c             C
 popen.o              popen.c              C
 pow10.o              pow10.s              ASM
 printf.o             printf.c             C
 putchar.o            putchar.c            C
-putpwent.o           putpwent.c           C
 puts.o               puts.c               C
 putw.o               putw.c               C
-qsort.o              qsort.c              C
-rand.o               rand.c               C
 rdwr.o               rdwr.c               C
 readsym.o            readsym.c            C
 rew.o                rew.c                C
@@ -77,24 +45,8 @@ rindex.o             rindex.c             C
 scanf.o              scanf.c              C
 setbuf.o             setbuf.c             C
 setret.o             setret.s             ASM
-sleep.o              sleep.c              C
-ssignal.o            ssignal.c            C
 stfl.o                                    ???
-strcat.o             strcat.c             C
-strchr.o             strchr.c             C
-strcmp.o             strcmp.c             C
-strcpy.o             strcpy.c             C
-strcspn.o            strcspn.c            C
-strlen.o             strlen.c             C
-strncat.o            strncat.c            C
-strncmp.o            strncmp.c            C
-strncpy.o            strncpy.c            C
 strout.o             strout.c             C
-strpbrk.o            strpbrk.c            C
-strrchr.o            strrchr.c            C
-strspn.o             strspn.c             C
-strtok.o             strtok.c             C
-swab.o               swab.c               C
 swap.o               swap.c               C
 symscan.o            symscan.c            C
 system.o             system.c             C
@@ -102,6 +54,4 @@ tmpfile.o            tmpfile.c            C
 tmpnam.o             tmpnam.c             C
 tolower.o            tolower.c            C
 toupper.o            toupper.c            C
-ttyname.o            ttyname.c            C
-ttyslot.o            ttyslot.c            C
 ungetc.o             ungetc.c             C
diff --git a/WEGA/src/lib/libc/TODO.done b/WEGA/src/lib/libc/TODO.done
index c42fd4a..a6162db 100644
--- a/WEGA/src/lib/libc/TODO.done
+++ b/WEGA/src/lib/libc/TODO.done
@@ -71,3 +71,53 @@ cerror.o             cerror.s             ASM
 cuexit.o             cuexit.s             ASM
 fakcu.o              fakcu.s              ASM
 mcount.o             mcount.s             ASM
+a64l.o               a64l.c               C
+abs.o                abs.c                C
+atoi.o               atoi.c               C
+atol.o               atol.c               C
+bsearch.o            bsearch.c            C
+crypt.o              crypt.c              C
+ctime.o              ctime.c              C
+ctype_.o             ctype_.c             C
+errlst.o             errlst.c             C
+execvp.o             execvp.c             C
+getenv.o             getenv.c             C
+getgrent.o           getgrent.c           C
+getgrgid.o           getgrgid.c           C
+getgrnam.o           getgrnam.c           C
+getlogin.o           getlogin.c           C
+getopt.o             getopt.c             C
+getpw.o              getpw.c              C
+getpwent.o           getpwent.c           C
+getpwnam.o           getpwnam.c           C
+getpwuid.o           getpwuid.c           C
+isatty.o             isatty.c             C
+l3.o                 l3.c                 C
+l64a.o               l64a.c               C
+lsearch.o            lsearch.c            C
+malloc.o             malloc.c             C
+mktemp.o             mktemp.c             C
+mon.o                mon.c                C
+nlist.o              nlist.c              C
+perror.o             perror.c             C
+putpwent.o           putpwent.c           C
+qsort.o              qsort.c              C
+rand.o               rand.c               C
+sleep.o              sleep.c              C
+ssignal.o            ssignal.c            C
+strcat.o             strcat.c             C
+strchr.o             strchr.c             C
+strcmp.o             strcmp.c             C
+strcpy.o             strcpy.c             C
+strcspn.o            strcspn.c            C
+strlen.o             strlen.c             C
+strncat.o            strncat.c            C
+strncmp.o            strncmp.c            C
+strncpy.o            strncpy.c            C
+strpbrk.o            strpbrk.c            C
+strrchr.o            strrchr.c            C
+strspn.o             strspn.c             C
+strtok.o             strtok.c             C
+swab.o               swab.c               C
+ttyname.o            ttyname.c            C
+ttyslot.o            ttyslot.c            C
diff --git a/WEGA/src/lib/libc/gen/TODO b/WEGA/src/lib/libc/gen/TODO
new file mode 100644
index 0000000..234f32e
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/TODO
@@ -0,0 +1,11 @@
+ctime.o /z/src/libc/orig_obj/ctime.o differ: char 6, line 1
+errlst.o /z/src/libc/orig_obj/errlst.o differ: char 5, line 1
+execvp.o /z/src/libc/orig_obj/execvp.o differ: char 6, line 1
+getgrent.o /z/src/libc/orig_obj/getgrent.o differ: char 132, line 1
+l3.o /z/src/libc/orig_obj/l3.o differ: char 6, line 1
+malloc.o /z/src/libc/orig_obj/malloc.o differ: char 5, line 1
+nlist.o /z/src/libc/orig_obj/nlist.o differ: char 5, line 1
+perror.o /z/src/libc/orig_obj/perror.o differ: char 6, line 1
+qsort.o /z/src/libc/orig_obj/qsort.o differ: char 5, line 1
+ttyname.o /z/src/libc/orig_obj/ttyname.o differ: char 5, line 1
+
diff --git a/WEGA/src/lib/libc/gen/a64l.c b/WEGA/src/lib/libc/gen/a64l.c
new file mode 100644
index 0000000..d1df53a
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/a64l.c
@@ -0,0 +1,26 @@
+/* @[$] a64l.c	2.1  09/12/83 11:18:54 - 87wega3.2. */
+
+/*
+ * convert base 64 ascii to long int
+ * char set is [./0-9A-Za-z]
+ */
+
+long
+a64l(s)
+register char *s;
+{
+	register i, c;
+	long l;
+
+	i = 0;
+	l = 0;
+	while ((c = *s++) != '\0') {
+		if (c >= 'a')
+			c -= 'a'-'Z'-1;
+		if (c >= 'A')
+			c -= 'A'-'9'-1;
+		l |= (long)(c - '.') << i;
+		i += 6;
+	}
+	return l;
+}
diff --git a/WEGA/src/lib/libc/gen/abs.c b/WEGA/src/lib/libc/gen/abs.c
new file mode 100644
index 0000000..d3ceb5d
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/abs.c
@@ -0,0 +1,10 @@
+/* @[$] abs.c	2.1  09/12/83 11:19:20 - 87wega3.2 */
+
+int
+abs(arg)
+int	arg;
+{
+	if(arg < 0)
+		arg = -arg;
+	return(arg);
+}
diff --git a/WEGA/src/lib/libc/gen/atoi.c b/WEGA/src/lib/libc/gen/atoi.c
new file mode 100644
index 0000000..835c68d
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/atoi.c
@@ -0,0 +1,26 @@
+/* @[$] atoi.c	2.1  09/12/83 11:19:46 - 87wega3.2 */
+
+atoi(p)
+register char *p;
+{
+	register int n;
+	register int f;
+
+	n = 0;
+	f = 0;
+	for(;;p++) {
+		switch(*p) {
+		case ' ':
+		case '\t':
+			continue;
+		case '-':
+			f++;
+		case '+':
+			p++;
+		}
+		break;
+	}
+	while(*p >= '0' && *p <= '9')
+		n = n*10 + *p++ - '0';
+	return(f? -n: n);
+}
diff --git a/WEGA/src/lib/libc/gen/atol.c b/WEGA/src/lib/libc/gen/atol.c
new file mode 100644
index 0000000..b7e15e5
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/atol.c
@@ -0,0 +1,27 @@
+/* @[$] atol.c	2.1  09/12/83 11:20:00 - 87wega3.2 */
+
+long
+atol(p)
+register char *p;
+{
+	long n;
+	register int f;
+
+	n = 0;
+	f = 0;
+	for(;;p++) {
+		switch(*p) {
+		case ' ':
+		case '\t':
+			continue;
+		case '-':
+			f++;
+		case '+':
+			p++;
+		}
+		break;
+	}
+	while(*p >= '0' && *p <= '9')
+		n = n*10 + *p++ - '0';
+	return(f? -n: n);
+}
diff --git a/WEGA/src/lib/libc/gen/bsearch.c b/WEGA/src/lib/libc/gen/bsearch.c
new file mode 100644
index 0000000..3478b94
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/bsearch.c
@@ -0,0 +1,34 @@
+/* @[$] bsearch.c	2.1  09/12/83 11:20:18 - 87wega3.2 */
+
+/*
+ * Binary search algorithm, generalized from Knuth (6.2.1) Algorithm B.
+ */
+
+typedef char *POINTER;
+
+POINTER
+bsearch(key, base, nel, width, compar)
+POINTER	key;			/* Key to be located */
+POINTER	base;			/* Beginning of table */
+int	nel;			/* Number of elements in the table */
+int	width;			/* Width of an element */
+int	(*compar)();		/* Comparison function */
+{
+	POINTER u = base+(nel-1)*width;	/* Last element in table */
+	POINTER l = base;	/* First element in table */
+	POINTER i;		/* Approximate middle element of table*/
+	int	res;		/* Result of comparison */        
+
+	while(u >= l) {
+		i = l+width*((nel-1)/2);
+		res = (*compar)(key, i);
+		if(res == 0)
+			return(i);
+		else if(res < 0)
+			u = i-width;
+		else
+			l = i+width;
+		nel = 1+(u-l)/width;
+	}
+	return(0);
+}
diff --git a/WEGA/src/lib/libc/gen/crypt.c b/WEGA/src/lib/libc/gen/crypt.c
new file mode 100644
index 0000000..5e1866b
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/crypt.c
@@ -0,0 +1,382 @@
+/* @[$] crypt.c	2.1  09/12/83 11:20:53 - 87wega3.2 */
+
+/*
+ * This program implements the
+ * Proposed Federal Information Processing
+ *  Data Encryption Standard.
+ * See Federal Register, March 17, 1975 (40FR12134)
+ */
+
+/*
+ * Initial permutation,
+ */
+static	char	IP[] = {
+	58,50,42,34,26,18,10, 2,
+	60,52,44,36,28,20,12, 4,
+	62,54,46,38,30,22,14, 6,
+	64,56,48,40,32,24,16, 8,
+	57,49,41,33,25,17, 9, 1,
+	59,51,43,35,27,19,11, 3,
+	61,53,45,37,29,21,13, 5,
+	63,55,47,39,31,23,15, 7,
+};
+
+/*
+ * Final permutation, FP = IP^(-1)
+ */
+static	char	FP[] = {
+	40, 8,48,16,56,24,64,32,
+	39, 7,47,15,55,23,63,31,
+	38, 6,46,14,54,22,62,30,
+	37, 5,45,13,53,21,61,29,
+	36, 4,44,12,52,20,60,28,
+	35, 3,43,11,51,19,59,27,
+	34, 2,42,10,50,18,58,26,
+	33, 1,41, 9,49,17,57,25,
+};
+
+/*
+ * Permuted-choice 1 from the key bits
+ * to yield C and D.
+ * Note that bits 8,16... are left out:
+ * They are intended for a parity check.
+ */
+static	char	PC1_C[] = {
+	57,49,41,33,25,17, 9,
+	 1,58,50,42,34,26,18,
+	10, 2,59,51,43,35,27,
+	19,11, 3,60,52,44,36,
+};
+
+static	char	PC1_D[] = {
+	63,55,47,39,31,23,15,
+	 7,62,54,46,38,30,22,
+	14, 6,61,53,45,37,29,
+	21,13, 5,28,20,12, 4,
+};
+
+/*
+ * Sequence of shifts used for the key schedule.
+*/
+static	char	shifts[] = {
+	1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1,
+};
+
+/*
+ * Permuted-choice 2, to pick out the bits from
+ * the CD array that generate the key schedule.
+ */
+static	char	PC2_C[] = {
+	14,17,11,24, 1, 5,
+	 3,28,15, 6,21,10,
+	23,19,12, 4,26, 8,
+	16, 7,27,20,13, 2,
+};
+
+static	char	PC2_D[] = {
+	41,52,31,37,47,55,
+	30,40,51,45,33,48,
+	44,49,39,56,34,53,
+	46,42,50,36,29,32,
+};
+
+/*
+ * The C and D arrays used to calculate the key schedule.
+ */
+
+static	char	C[28];
+static	char	D[28];
+/*
+ * The key schedule.
+ * Generated from the key.
+ */
+static	char	KS[16][48];
+
+/*
+ * Set up the key schedule from the key.
+ */
+
+setkey(key)
+char *key;
+{
+	register i, j, k;
+	int t;
+
+	/*
+	 * First, generate C and D by permuting
+	 * the key.  The low order bit of each
+	 * 8-bit char is not used, so C and D are only 28
+	 * bits apiece.
+	 */
+	for (i=0; i<28; i++) {
+		C[i] = key[PC1_C[i]-1];
+		D[i] = key[PC1_D[i]-1];
+	}
+	/*
+	 * To generate Ki, rotate C and D according
+	 * to schedule and pick up a permutation
+	 * using PC2.
+	 */
+	for (i=0; i<16; i++) {
+		/*
+		 * rotate.
+		 */
+		for (k=0; k<shifts[i]; k++) {
+			t = C[0];
+			for (j=0; j<28-1; j++)
+				C[j] = C[j+1];
+			C[27] = t;
+			t = D[0];
+			for (j=0; j<28-1; j++)
+				D[j] = D[j+1];
+			D[27] = t;
+		}
+		/*
+		 * get Ki. Note C and D are concatenated.
+		 */
+		for (j=0; j<24; j++) {
+			KS[i][j] = C[PC2_C[j]-1];
+			KS[i][j+24] = D[PC2_D[j]-28-1];
+		}
+	}
+}
+
+/*
+ * The E bit-selection table.
+ */
+static	char	E[48];
+static	char	e[] = {
+	32, 1, 2, 3, 4, 5,
+	 4, 5, 6, 7, 8, 9,
+	 8, 9,10,11,12,13,
+	12,13,14,15,16,17,
+	16,17,18,19,20,21,
+	20,21,22,23,24,25,
+	24,25,26,27,28,29,
+	28,29,30,31,32, 1,
+};
+
+/*
+ * The 8 selection functions.
+ * For some reason, they give a 0-origin
+ * index, unlike everything else.
+ */
+static	char	S[8][64] = {
+	14, 4,13, 1, 2,15,11, 8, 3,10, 6,12, 5, 9, 0, 7,
+	 0,15, 7, 4,14, 2,13, 1,10, 6,12,11, 9, 5, 3, 8,
+	 4, 1,14, 8,13, 6, 2,11,15,12, 9, 7, 3,10, 5, 0,
+	15,12, 8, 2, 4, 9, 1, 7, 5,11, 3,14,10, 0, 6,13,
+
+	15, 1, 8,14, 6,11, 3, 4, 9, 7, 2,13,12, 0, 5,10,
+	 3,13, 4, 7,15, 2, 8,14,12, 0, 1,10, 6, 9,11, 5,
+	 0,14, 7,11,10, 4,13, 1, 5, 8,12, 6, 9, 3, 2,15,
+	13, 8,10, 1, 3,15, 4, 2,11, 6, 7,12, 0, 5,14, 9,
+
+	10, 0, 9,14, 6, 3,15, 5, 1,13,12, 7,11, 4, 2, 8,
+	13, 7, 0, 9, 3, 4, 6,10, 2, 8, 5,14,12,11,15, 1,
+	13, 6, 4, 9, 8,15, 3, 0,11, 1, 2,12, 5,10,14, 7,
+	 1,10,13, 0, 6, 9, 8, 7, 4,15,14, 3,11, 5, 2,12,
+
+	 7,13,14, 3, 0, 6, 9,10, 1, 2, 8, 5,11,12, 4,15,
+	13, 8,11, 5, 6,15, 0, 3, 4, 7, 2,12, 1,10,14, 9,
+	10, 6, 9, 0,12,11, 7,13,15, 1, 3,14, 5, 2, 8, 4,
+	 3,15, 0, 6,10, 1,13, 8, 9, 4, 5,11,12, 7, 2,14,
+
+	 2,12, 4, 1, 7,10,11, 6, 8, 5, 3,15,13, 0,14, 9,
+	14,11, 2,12, 4, 7,13, 1, 5, 0,15,10, 3, 9, 8, 6,
+	 4, 2, 1,11,10,13, 7, 8,15, 9,12, 5, 6, 3, 0,14,
+	11, 8,12, 7, 1,14, 2,13, 6,15, 0, 9,10, 4, 5, 3,
+
+	12, 1,10,15, 9, 2, 6, 8, 0,13, 3, 4,14, 7, 5,11,
+	10,15, 4, 2, 7,12, 9, 5, 6, 1,13,14, 0,11, 3, 8,
+	 9,14,15, 5, 2, 8,12, 3, 7, 0, 4,10, 1,13,11, 6,
+	 4, 3, 2,12, 9, 5,15,10,11,14, 1, 7, 6, 0, 8,13,
+
+	 4,11, 2,14,15, 0, 8,13, 3,12, 9, 7, 5,10, 6, 1,
+	13, 0,11, 7, 4, 9, 1,10,14, 3, 5,12, 2,15, 8, 6,
+	 1, 4,11,13,12, 3, 7,14,10,15, 6, 8, 0, 5, 9, 2,
+	 6,11,13, 8, 1, 4,10, 7, 9, 5, 0,15,14, 2, 3,12,
+
+	13, 2, 8, 4, 6,15,11, 1,10, 9, 3,14, 5, 0,12, 7,
+	 1,15,13, 8,10, 3, 7, 4,12, 5, 6,11, 0,14, 9, 2,
+	 7,11, 4, 1, 9,12,14, 2, 0, 6,10,13,15, 3, 5, 8,
+	 2, 1,14, 7, 4,10, 8,13,15,12, 9, 0, 3, 5, 6,11,
+};
+
+/*
+ * P is a permutation on the selected combination
+ * of the current L and key.
+ */
+static	char	P[] = {
+	16, 7,20,21,
+	29,12,28,17,
+	 1,15,23,26,
+	 5,18,31,10,
+	 2, 8,24,14,
+	32,27, 3, 9,
+	19,13,30, 6,
+	22,11, 4,25,
+};
+
+/*
+ * The current block, divided into 2 halves.
+ */
+static	char	L[32], R[32];
+static	char	tempL[32];
+static	char	f[32];
+
+/*
+ * The combination of the key and the input, before selection.
+ */
+static	char	preS[48];
+
+/*
+ * The payoff: encrypt a block.
+ */
+
+encrypt(block, edflag)
+char *block;
+{
+	int i, ii;
+	register t, j, k;
+
+	/*
+	 * First, permute the bits in the input
+	 */
+	for (j=0; j<64; j++)
+		L[j] = block[IP[j]-1];
+	/*
+	 * Perform an encryption operation 16 times.
+	 */
+	for (ii=0; ii<16; ii++) {
+		/*
+		 * Set direction
+		 */
+		if (edflag)
+			i = 15-ii;
+		else
+			i = ii;
+		/*
+		 * Save the R array,
+		 * which will be the new L.
+		 */
+		for (j=0; j<32; j++)
+			tempL[j] = R[j];
+		/*
+		 * Expand R to 48 bits using the E selector;
+		 * exclusive-or with the current key bits.
+		 */
+		for (j=0; j<48; j++)
+			preS[j] = R[E[j]-1] ^ KS[i][j];
+		/*
+		 * The pre-select bits are now considered
+		 * in 8 groups of 6 bits each.
+		 * The 8 selection functions map these
+		 * 6-bit quantities into 4-bit quantities
+		 * and the results permuted
+		 * to make an f(R, K).
+		 * The indexing into the selection functions
+		 * is peculiar; it could be simplified by
+		 * rewriting the tables.
+		 */
+		for (j=0; j<8; j++) {
+			t = 6*j;
+			k = S[j][(preS[t+0]<<5)+
+				(preS[t+1]<<3)+
+				(preS[t+2]<<2)+
+				(preS[t+3]<<1)+
+				(preS[t+4]<<0)+
+				(preS[t+5]<<4)];
+			t = 4*j;
+			f[t+0] = (k>>3)&01;
+			f[t+1] = (k>>2)&01;
+			f[t+2] = (k>>1)&01;
+			f[t+3] = (k>>0)&01;
+		}
+		/*
+		 * The new R is L ^ f(R, K).
+		 * The f here has to be permuted first, though.
+		 */
+		for (j=0; j<32; j++)
+			R[j] = L[j] ^ f[P[j]-1];
+		/*
+		 * Finally, the new L (the original R)
+		 * is copied back.
+		 */
+		for (j=0; j<32; j++)
+			L[j] = tempL[j];
+	}
+	/*
+	 * The output L and R are reversed.
+	 */
+	for (j=0; j<32; j++) {
+		t = L[j];
+		L[j] = R[j];
+		R[j] = t;
+	}
+	/*
+	 * The final output
+	 * gets the inverse permutation of the very original.
+	 */
+	for (j=0; j<64; j++)
+		block[j] = L[FP[j]-1];
+}
+
+char *
+crypt(pw,salt)
+char *pw;
+char *salt;
+{
+	register i, j, c;
+	int temp;
+	static char block[66], iobuf[16];
+	for(i=0; i<66; i++)
+		block[i] = 0;
+	for(i=0; (c= *pw) && i<64; pw++){
+		for(j=0; j<7; j++, i++)
+			block[i] = (c>>(6-j)) & 01;
+		i++;
+	}
+	
+	setkey(block);
+	
+	for(i=0; i<66; i++)
+		block[i] = 0;
+
+	for(i=0;i<48;i++)
+		E[i] = e[i];
+
+	for(i=0;i<2;i++){
+		c = *salt++;
+		iobuf[i] = c;
+		if(c>'Z') c -= 6;
+		if(c>'9') c -= 7;
+		c -= '.';
+		for(j=0;j<6;j++){
+			if((c>>j) & 01){
+				temp = E[6*i+j];
+				E[6*i+j] = E[6*i+j+24];
+				E[6*i+j+24] = temp;
+				}
+			}
+		}
+	
+	for(i=0; i<25; i++)
+		encrypt(block,0);
+	
+	for(i=0; i<11; i++){
+		c = 0;
+		for(j=0; j<6; j++){
+			c <<= 1;
+			c |= block[6*i+j];
+			}
+		c += '.';
+		if(c>'9') c += 7;
+		if(c>'Z') c += 6;
+		iobuf[i+2] = c;
+	}
+	iobuf[i+2] = 0;
+	if(iobuf[1]==0)
+		iobuf[1] = iobuf[0];
+	return(iobuf);
+}
diff --git a/WEGA/src/lib/libc/gen/ctime.c b/WEGA/src/lib/libc/gen/ctime.c
new file mode 100644
index 0000000..150a4cb
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/ctime.c
@@ -0,0 +1,293 @@
+/* @[$] ctime.c	2.3 09/12/83 11:21:43 - 87wega3.2 */
+
+/*
+ * This routine converts time as follows.
+ * The epoch is 0000 Jan 1 1970 GMT.
+ * The argument time is in seconds since then.
+ * The localtime(t) entry returns a pointer to an array
+ * containing
+ *  seconds (0-59)
+ *  minutes (0-59)
+ *  hours (0-23)
+ *  day of month (1-31)
+ *  month (0-11)
+ *  year-1970
+ *  weekday (0-6, Sun is 0)
+ *  day of the year
+ *  daylight savings flag
+ *
+ * The routine corrects for daylight saving
+ * time and will work in any time zone provided
+ * "timezone" is adjusted to the difference between
+ * Greenwich and local standard time (measured in seconds).
+ * In places like Michigan "daylight" must
+ * be initialized to 0 to prevent the conversion
+ * to daylight time.
+ * There is a table which accounts for the peculiarities
+ * undergone by daylight time in 1974-1975.
+ *
+ * The routine does not work
+ * in Saudi Arabia which runs on Solar time.
+ *
+ * asctime(tvec)
+ * where tvec is produced by localtime
+ * returns a ptr to a character string
+ * that has the ascii time in the form
+ *	Thu Jan 01 00:00:00 1970n0\\
+ *	01234567890123456789012345
+ *	0	  1	    2
+ *
+ * ctime(t) just calls localtime, then asctime.
+ *
+ * tzset() looks for an environment variable named
+ * TZ. It should be in the form "ESTn" or "ESTnEDT",
+ * where "n" represents a string of digits with an optional
+ * negative sign (for locations east of Greenwich, England).
+ * If the variable is present, it will set the external
+ * variables "timezone", "daylight", and "tzname"
+ * appropriately. It is called by localtime, and
+ * may also be called explicitly by the user.
+ */
+
+#include <time.h>
+
+char	cbuf[26];
+int	dmsize[12] =
+{
+	31,
+	28,
+	31,
+	30,
+	31,
+	30,
+	31,
+	31,
+	30,
+	31,
+	30,
+	31
+};
+
+long timezone	= 5*60*60;
+char *tzname[] =
+{
+	"EST",
+	"EDT",
+};
+int	daylight = 1;	/* Allow daylight conversion */
+/*
+ * The following table is used for 1974 and 1975 and
+ * gives the day number of the first day after the Sunday of the
+ * change.
+ */
+struct {
+	int	daylb;
+	int	dayle;
+} daytab[] = {
+	5,	333,	/* 1974: Jan 6 - last Sun. in Nov */
+	58,	303,	/* 1975: Last Sun. in Feb - last Sun in Oct */
+};
+
+struct tm	*gmtime();
+char		*ct_numb();
+struct tm	*localtime();
+char	*ctime();
+char	*ct_num();
+char	*asctime();
+
+char *
+ctime(t)
+long *t;
+{
+	return(asctime(localtime(t)));
+}
+
+struct tm *
+localtime(tim)
+long *tim;
+{
+	register int dayno;
+	register struct tm *ct;
+	register daylbegin, daylend;
+	long copyt;
+
+	tzset();
+
+	copyt = *tim - timezone;
+	ct = gmtime(&copyt);
+	dayno = ct->tm_yday;
+	daylbegin = 119;	/* last Sun in Apr */
+	daylend = 303;		/* Last Sun in Oct */
+	if (ct->tm_year==74 || ct->tm_year==75) {
+		daylbegin = daytab[ct->tm_year-74].daylb;
+		daylend = daytab[ct->tm_year-74].dayle;
+	}
+	daylbegin = sunday(ct, daylbegin);
+	daylend = sunday(ct, daylend);
+	if (daylight &&
+	    (dayno>daylbegin || (dayno==daylbegin && ct->tm_hour>=2)) &&
+	    (dayno<daylend || (dayno==daylend && ct->tm_hour<1))) {
+		copyt += 1*60*60;
+		ct = gmtime(&copyt);
+		ct->tm_isdst++;
+	}
+	return(ct);
+}
+
+/*
+ * The argument is a 0-origin day number.
+ * The value is the day number of the first
+ * Sunday on or after the day.
+ */
+sunday(t, d)
+register struct tm *t;
+register int d;
+{
+	if (d >= 58)
+		d += dysize(t->tm_year) - 365;
+	return(d - (d - t->tm_yday + t->tm_wday + 700) % 7);
+}
+
+struct tm *
+gmtime(tim)
+long *tim;
+{
+	register int d0, d1;
+	long hms, day;
+	register int *tp;
+	static struct tm xtime;
+
+	/*
+	 * break initial number into days
+	 */
+	hms = *tim % 86400L;
+	day = *tim / 86400L;
+	if(hms < 0) {
+		hms += 86400L;
+		day -= 1;
+	}
+	tp = (int *) &xtime;
+
+	/*
+	 * generate hours:minutes:seconds
+	 */
+	*tp++ = hms % 60;
+	d1 = hms / 60;
+	*tp++ = d1 % 60;
+	d1 /= 60;
+	*tp++ = d1;
+
+	/*
+	 * day is the day number.
+	 * generate day of the week.
+	 * The addend is 4 mod 7 (1/1/1970 was Thursday)
+	 */
+
+	xtime.tm_wday = (day + 7340036L) % 7;
+
+	/*
+	 * year number
+	 */
+	if(day >= 0) for(d1=70; day >= dysize(d1); d1++)
+		day -= dysize(d1);
+	else for(d1=70; day < 0; d1--)
+		day += dysize(d1-1);
+	xtime.tm_year = d1;
+	xtime.tm_yday = d0 = day;
+
+	/*
+	 * generate month
+	 */
+
+	if(dysize(d1) == 366)
+		dmsize[1] = 29;
+	for(d1=0; d0 >= dmsize[d1]; d1++)
+		d0 -= dmsize[d1];
+	dmsize[1] = 28;
+	*tp++ = d0+1;
+	*tp++ = d1;
+	xtime.tm_isdst = 0;
+	return(&xtime);
+}
+
+char *
+asctime(t)
+struct tm *t;
+{
+	register char *cp, *ncp;
+	register int *tp;
+
+	cp = cbuf;
+	for(ncp = "Day Mon 00 00:00:00 1900\n"; *cp++ = *ncp++;);
+	ncp = &"SunMonTueWedThuFriSat"[3*t->tm_wday];
+	cp = cbuf;
+	*cp++ = *ncp++;
+	*cp++ = *ncp++;
+	*cp++ = *ncp++;
+	cp++;
+	tp = &t->tm_mon;
+	ncp = &"JanFebMarAprMayJunJulAugSepOctNovDec"[(*tp)*3];
+	*cp++ = *ncp++;
+	*cp++ = *ncp++;
+	*cp++ = *ncp++;
+	cp = ct_numb(cp, *--tp);
+	cp = ct_numb(cp, *--tp+100);
+	cp = ct_numb(cp, *--tp+100);
+	cp = ct_numb(cp, *--tp+100);
+	if(t->tm_year >= 100) {
+		cp[1] = '2';
+		cp[2] = '0';
+	}
+	cp += 2;
+	cp = ct_numb(cp, t->tm_year+100);
+	return(cbuf);
+}
+
+dysize(y)
+{
+	if((y % 4) == 0)
+		return(366);
+	return(365);
+}
+
+char *
+ct_numb(cp, n)
+register char *cp;
+{
+	cp++;
+	if(n >= 10)
+		*cp++ = (n/10)%10 + '0';
+	else
+		*cp++ = ' ';
+	*cp++ = n%10 + '0';
+	return(cp);
+}
+
+tzset()
+{
+	register char *p, *q;
+	register int n;
+	int sign;
+	char *getenv();
+
+	if((p = getenv ("TZ")) && *p) {
+		n = 3;
+		q = tzname[0];
+		do *q++ = *p? *p++: ' ';
+		while(--n);
+		if(sign = *p == '-')
+			p++;
+		n = 0;
+		while(*p >= '0' && *p <= '9')
+			n = (n * 10) + *p++ - '0';
+		if(sign)
+			n = -n;
+		timezone = ((long) (n * 60)) * 60;
+		if(daylight = *p != '\0') {
+			q = tzname[1];
+			n = 3;
+			do *q++ = *p? *p++: ' ';
+			while(--n);
+		}
+	}
+}
diff --git a/WEGA/src/lib/libc/gen/ctype_.c b/WEGA/src/lib/libc/gen/ctype_.c
new file mode 100644
index 0000000..f0d8689
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/ctype_.c
@@ -0,0 +1,41 @@
+/* @[$] ctype_.c	2.1  09/12/83 11:22:28 - 87wega3.2 */
+
+#include "ctype.h"
+
+char	_ctype[] = { 0,
+
+/*	 0	 1	 2	 3	 4	 5	 6	 7  */
+
+/* 0*/	_C,	_C,	_C,	_C,	_C,	_C,	_C,	_C,
+/* 10*/	_C,	_S|_C,	_S|_C,	_S|_C,	_S|_C,	_S|_C,	_C,	_C,
+/* 20*/	_C,	_C,	_C,	_C,	_C,	_C,	_C,	_C,
+/* 30*/	_C,	_C,	_C,	_C,	_C,	_C,	_C,	_C,
+/* 40*/	_S|_B,	_P,	_P,	_P,	_P,	_P,	_P,	_P,
+/* 50*/	_P,	_P,	_P,	_P,	_P,	_P,	_P,	_P,
+/* 60*/	_N|_X,	_N|_X,	_N|_X,	_N|_X,	_N|_X,	_N|_X,	_N|_X,	_N|_X,
+/* 70*/	_N|_X,	_N|_X,	_P,	_P,	_P,	_P,	_P,	_P,
+/*100*/	_P,	_U|_X,	_U|_X,	_U|_X,	_U|_X,	_U|_X,	_U|_X,	_U,
+/*110*/	_U,	_U,	_U,	_U,	_U,	_U,	_U,	_U,
+/*120*/	_U,	_U,	_U,	_U,	_U,	_U,	_U,	_U,
+/*130*/	_U,	_U,	_U,	_P,	_P,	_P,	_P,	_P,
+/*140*/	_P,	_L|_X,	_L|_X,	_L|_X,	_L|_X,	_L|_X,	_L|_X,	_L,
+/*150*/	_L,	_L,	_L,	_L,	_L,	_L,	_L,	_L,
+/*160*/	_L,	_L,	_L,	_L,	_L,	_L,	_L,	_L,
+/*170*/	_L,	_L,	_L,	_P,	_P,	_P,	_P,	_C,
+/*200*/	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0,
+	 0,	 0,	 0,	 0,	 0,	 0,	 0,	 0
+};
diff --git a/WEGA/src/lib/libc/gen/errlst.c b/WEGA/src/lib/libc/gen/errlst.c
new file mode 100644
index 0000000..a38cc95
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/errlst.c
@@ -0,0 +1,40 @@
+/* @[$] errlst.c	2.3  09/12/83 11:23:30 - 87wega3.2 */
+
+char	*sys_errlist[] = {
+	"Error 0",
+	"Not owner",
+	"No such file or directory",
+	"No such process",
+	"Interrupted system call",
+	"I/O error",
+	"No such device or address",
+	"Arg list too long",
+	"Exec format error",
+	"Bad file number",
+	"No children",
+	"No more processes",
+	"Not enough core",
+	"Permission denied",
+	"Bad address",
+	"Block device required",
+	"Mount device busy",
+	"File exists",
+	"Cross-device link",
+	"No such device",
+	"Not a directory",
+	"Is a directory",
+	"Invalid argument",
+	"File table overflow",
+	"Too many open files",
+	"Not a typewriter",
+	"Text file busy",
+	"File too large",
+	"No space left on device",
+	"Illegal seek",
+	"Read-only file system",
+	"Too many links",
+	"Broken pipe",
+	"Argument too large",
+	"Result too large",
+};
+int	sys_nerr = { sizeof sys_errlist/sizeof sys_errlist[0] };
diff --git a/WEGA/src/lib/libc/gen/execvp.c b/WEGA/src/lib/libc/gen/execvp.c
new file mode 100644
index 0000000..43d5d23
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/execvp.c
@@ -0,0 +1,85 @@
+/* @[$] execvp.c	2.1  09/12/83 11:23:54 - 87wega3.2 */
+
+/*
+ *	execlp(name, arg,...,0)	(like execl, but does path search)
+ *	execvp(name, argv)	(like execv, but does path search)
+ */
+#include <errno.h>
+#define	NULL	0
+
+static	char shell[] =	"/bin/sh";
+char	*execat(), *getenv(), *strchr();
+extern	errno;
+
+execlp(name, argv)
+char *name, *argv;
+{
+	return(execvp(name, &argv));
+}
+
+execvp(name, argv)
+char *name, **argv;
+{
+	char *pathstr;
+	register char *cp;
+	char fname[128];
+	char *newargs[256];
+	int i;
+	register unsigned etxtbsy = 1;
+	register eacces = 0;
+
+	if ((pathstr = getenv("PATH")) == NULL)
+		pathstr = ":/bin:/usr/bin";
+	cp = strchr(name, '/')? "": pathstr;
+
+	do {
+		cp = execat(cp, name, fname);
+	retry:
+		execv(fname, argv);
+		switch(errno) {
+		case ENOEXEC:
+			newargs[0] = "sh";
+			newargs[1] = fname;
+			for (i=1; newargs[i+1]=argv[i]; i++) {
+				if (i>=254) {
+					errno = E2BIG;
+					return(-1);
+				}
+			}
+			execv(shell, newargs);
+			return(-1);
+		case ETXTBSY:
+			if (++etxtbsy > 5)
+				return(-1);
+			sleep(etxtbsy);
+			goto retry;
+		case EACCES:
+			eacces++;
+			break;
+		case ENOMEM:
+		case E2BIG:
+			return(-1);
+		}
+	} while (cp);
+	if (eacces)
+		errno = EACCES;
+	return(-1);
+}
+
+static char *
+execat(s1, s2, si)
+register char *s1, *s2;
+char *si;
+{
+	register char *s;
+
+	s = si;
+	while (*s1 && *s1 != ':')
+		*s++ = *s1++;
+	if (si != s)
+		*s++ = '/';
+	while (*s2)
+		*s++ = *s2++;
+	*s = '\0';
+	return(*s1? ++s1: 0);
+}
diff --git a/WEGA/src/lib/libc/gen/getenv.c b/WEGA/src/lib/libc/gen/getenv.c
new file mode 100644
index 0000000..3e8a1c2
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getenv.c
@@ -0,0 +1,42 @@
+/* @[$] getenv.c	2.1  09/12/83 11:24:21 - 87wega3.2 */
+
+/*
+ *	getenv(name)
+ *	returns ptr to value associated with name, if any, else NULL
+ */
+#define NULL	0
+extern	char **environ;
+char	*nvmatch();
+
+char *
+getenv(name)
+register char *name;
+{
+	register char **p = environ;
+	register char *v;
+
+	while (*p != NULL)
+		if ((v = nvmatch(name, *p++)) != NULL)
+			return(v);
+	return(NULL);
+}
+
+/*
+ *	s1 is either name, or name=value
+ *	s2 is name=value
+ *	if names match, return value of s2, else NULL
+ *	used for environment searching: see getenv
+ */
+
+static char *
+nvmatch(s1, s2)
+register char *s1, *s2;
+{
+
+	while (*s1 == *s2++)
+		if (*s1++ == '=')
+			return(s2);
+	if (*s1 == '\0' && *(s2-1) == '=')
+		return(s2);
+	return(NULL);
+}
diff --git a/WEGA/src/lib/libc/gen/getgrent.c b/WEGA/src/lib/libc/gen/getgrent.c
new file mode 100644
index 0000000..3454e66
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getgrent.c
@@ -0,0 +1,65 @@
+/* @[$] getgrent.c	2.1  09/12/83 11:11:40 - 87wega3.2 */
+
+#include <stdio.h>
+#include <grp.h>
+
+#define	CL	':'
+#define	CM	','
+#define	NL	'\n'
+#define	MAXGRP	100
+
+static char GROUP[] = "/etc/group";
+static FILE *grf = NULL;
+static char line[BUFSIZ+1];
+static struct group group;
+static char *gr_mem[MAXGRP];
+
+setgrent()
+{
+	if( !grf )
+		grf = fopen( GROUP, "r" );
+	else
+		rewind( grf );
+}
+
+endgrent()
+{
+	if( grf ){
+		fclose( grf );
+		grf = NULL;
+	}
+}
+
+static char *
+grskip(p,c)
+register char *p;
+register c;
+{
+	while( *p && *p != c ) ++p;
+	if( *p ) *p++ = 0;
+	return( p );
+}
+
+struct group *
+getgrent()
+{
+	register char *p, **q;
+
+	if( !grf && !(grf = fopen( GROUP, "r" )) )
+		return(NULL);
+	if( !(p = fgets( line, BUFSIZ, grf )) )
+		return(NULL);
+	group.gr_name = p;
+	group.gr_passwd = p = grskip(p,CL);
+	group.gr_gid = atoi( p = grskip(p,CL) );
+	group.gr_mem = gr_mem;
+	p = grskip(p,CL);
+	grskip(p,NL);
+	q = gr_mem;
+	while( *p ){
+		*q++ = p;
+		p = grskip(p,CM);
+	}
+	*q = NULL;
+	return( &group );
+}
diff --git a/WEGA/src/lib/libc/gen/getgrgid.c b/WEGA/src/lib/libc/gen/getgrgid.c
new file mode 100644
index 0000000..8ff107c
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getgrgid.c
@@ -0,0 +1,16 @@
+/* @[$] getgrgid.c	2.1  09/12/83 11:11:59 - 87wega3.2 */
+
+#include <grp.h>
+
+struct group *
+getgrgid(gid)
+register gid;
+{
+	register struct group *p;
+	struct group *getgrent();
+
+	setgrent();
+	while( (p = getgrent()) && p->gr_gid != gid );
+	endgrent();
+	return(p);
+}
diff --git a/WEGA/src/lib/libc/gen/getgrnam.c b/WEGA/src/lib/libc/gen/getgrnam.c
new file mode 100644
index 0000000..887999f
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getgrnam.c
@@ -0,0 +1,16 @@
+/* @[$] getgrnam.c	2.1  09/12/83 11:12:14 - 87wega3.2. */
+
+#include <grp.h>
+
+struct group *
+getgrnam(name)
+register char *name;
+{
+	register struct group *p;
+	struct group *getgrent();
+
+	setgrent();
+	while( (p = getgrent()) && strcmp(p->gr_name,name) );
+	endgrent();
+	return(p);
+}
diff --git a/WEGA/src/lib/libc/gen/getlogin.c b/WEGA/src/lib/libc/gen/getlogin.c
new file mode 100644
index 0000000..335c25a
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getlogin.c
@@ -0,0 +1,33 @@
+/* @[$] getlogin.c	2.2  09/12/83 11:24:36 - 87wega3.2 */
+
+#include <utmp.h>
+
+#define NULL 0
+
+static	char	UTMP[]	= "/etc/utmp";
+static	struct	utmp ubuf;
+
+char *
+getlogin()
+{
+	register me, uf;
+	register char *cp;
+
+	if((me = ttyslot()) < 0)
+		return NULL;
+	if((uf = open(UTMP, 0)) < 0)
+		return NULL;
+	lseek(uf, (long)(me * sizeof ubuf), 0);
+	if (read (uf, (char *) &ubuf, sizeof ubuf) != sizeof ubuf) {
+		close (uf);
+		return NULL;
+	}
+	close (uf);
+	if (ubuf.ut_name[0] == '\0')
+		return NULL;
+	ubuf.ut_name[8] = ' ';
+	for (cp=ubuf.ut_name; *cp++!=' ';)
+		;
+	*--cp = '\0';
+	return ubuf.ut_name;
+}
diff --git a/WEGA/src/lib/libc/gen/getopt.c b/WEGA/src/lib/libc/gen/getopt.c
new file mode 100644
index 0000000..d505bb8
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getopt.c
@@ -0,0 +1,60 @@
+/* @[$] getopt.c	2.1  09/12/83 11:35:50 - 87wega3.2 */
+
+#include	<stdio.h>
+#define ERR(s, c)	if(opterr){\
+	fputs(argv[0], stderr);\
+	fputs(s, stderr);\
+	fputc(c, stderr);\
+	fputc('\n', stderr);}
+
+int	opterr = 1;
+int	optind = 1;
+int	optopt;
+char	*optarg;
+char	*strchr();
+
+int
+getopt (argc, argv, opts)
+char **argv, *opts;
+{
+	static int sp = 1;
+	register c;
+	register char *cp;
+
+	if (sp == 1)
+		if (optind >= argc ||
+		   argv[optind][0] != '-' || argv[optind][1] == '\0')
+			return EOF;
+		else if (strcmp(argv[optind], "--") == NULL) {
+			optind++;
+			return EOF;
+		}
+	optopt = c = argv[optind][sp];
+	if (c == ':' || (cp=strchr(opts, c)) == NULL) {
+		ERR (": illegal option -- ", c);
+		if (argv[optind][++sp] == '\0') {
+			optind++;
+			sp = 1;
+		}
+		return '?';
+	}
+	if (*++cp == ':') {
+		if (argv[optind][sp+1] != '\0')
+			optarg = &argv[optind++][sp+1];
+		else if (++optind >= argc) {
+			ERR (": option requires an argument -- ", c);
+			sp = 1;
+			return '?';
+		} else
+			optarg = argv[optind++];
+		sp = 1;
+	}
+	else {
+		if (argv[optind][++sp] == '\0') {
+			sp = 1;
+			optind++;
+		}
+		optarg=NULL;
+	}
+	return c;
+}
diff --git a/WEGA/src/lib/libc/gen/getpw.c b/WEGA/src/lib/libc/gen/getpw.c
new file mode 100644
index 0000000..45be6de
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getpw.c
@@ -0,0 +1,41 @@
+/* @[$] getpw.c	2.1  09/12/83 11:12:46 - 87wega3.2. */
+
+#include	<stdio.h>
+
+getpw(uid, buf)
+int uid;
+char buf[];
+{
+	static FILE *pwf;
+	register n, c;
+	register char *bp;
+
+	if(pwf == 0)
+		pwf = fopen("/etc/passwd", "r");
+	if(pwf == NULL)
+		return(1);
+	rewind(pwf);
+
+	for (;;) {
+		bp = buf;
+		while((c=getc(pwf)) != '\n') {
+			if(c == EOF)
+				return(1);
+			*bp++ = c;
+		}
+		*bp++ = '\0';
+		bp = buf;
+		n = 3;
+		while(--n)
+		while((c = *bp++) != ':')
+			if(c == '\n')
+				return(1);
+		while((c = *bp++) != ':') {
+			if(c<'0' || c>'9')
+				continue;
+			n = n*10+c-'0';
+		}
+		if(n == uid)
+			return(0);
+	}
+}
diff --git a/WEGA/src/lib/libc/gen/getpwent.c b/WEGA/src/lib/libc/gen/getpwent.c
new file mode 100644
index 0000000..14a98be
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getpwent.c
@@ -0,0 +1,76 @@
+/* @[$] getpwent.c	2.1  09/12/83 11:13:03 - 87wega3.2 */
+
+#include <stdio.h>
+#include <pwd.h>
+
+static char PASSWD[] = "/etc/passwd";
+static char EMPTY[] = "";
+static FILE *pwf = NULL;
+static char line[BUFSIZ+1];
+static struct passwd passwd;
+
+setpwent()
+{
+	if (pwf == NULL)
+		pwf = fopen (PASSWD, "r");
+	else
+		rewind (pwf);
+}
+
+endpwent()
+{
+	if (pwf != NULL){
+		fclose (pwf);
+		pwf = NULL;
+	}
+}
+
+static char *
+pwskip (p)
+register char *p;
+{
+	while (*p && *p != ':' && *p != '\n')
+		++p;
+	if (*p == '\n')
+		*p = '\0';
+	else if (*p)
+		*p++ = '\0';
+	return p;
+}
+
+struct passwd *
+getpwent()
+{
+	register char *p;
+
+	if (pwf == NULL) {
+		if ((pwf = fopen (PASSWD, "r")) == NULL)
+			return 0;
+	}
+	p = fgets (line, BUFSIZ, pwf);
+	if (p==NULL)
+		return 0;
+	passwd.pw_name = p;
+	p = pwskip (p);
+	passwd.pw_passwd = p;
+	p = pwskip (p);
+	passwd.pw_uid = atoi (p);
+	p = pwskip (p);
+	passwd.pw_gid = atoi (p);
+	passwd.pw_comment = EMPTY;
+	p = pwskip (p);
+	passwd.pw_gecos = p;
+	p = pwskip (p);
+	passwd.pw_dir = p;
+	p = pwskip (p);
+	passwd.pw_shell = p;
+	pwskip(p);
+
+	p = passwd.pw_passwd;
+	while (*p && *p != ',')
+		p++;
+	if (*p)
+		*p++ = '\0';
+	passwd.pw_age = p;
+	return &passwd;
+}
diff --git a/WEGA/src/lib/libc/gen/getpwnam.c b/WEGA/src/lib/libc/gen/getpwnam.c
new file mode 100644
index 0000000..561b258
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getpwnam.c
@@ -0,0 +1,16 @@
+/* @[$] getpwnam.c	2.1  09/12/83 11:13:23 - 87wega3.2 */
+
+#include <pwd.h>
+
+struct passwd *
+getpwnam(name)
+char *name;
+{
+	register struct passwd *p;
+	struct passwd *getpwent();
+
+	setpwent();
+	while( (p = getpwent()) && strcmp(name,p->pw_name) );
+	endpwent();
+	return(p);
+}
diff --git a/WEGA/src/lib/libc/gen/getpwuid.c b/WEGA/src/lib/libc/gen/getpwuid.c
new file mode 100644
index 0000000..467b101
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/getpwuid.c
@@ -0,0 +1,16 @@
+/* @[$] getpwuid.c	2.1  09/12/83 11:13:36 - 87wega3.2. */
+
+#include <pwd.h>
+
+struct passwd *
+getpwuid(uid)
+register uid;
+{
+	register struct passwd *p;
+	struct passwd *getpwent();
+
+	setpwent();
+	while( (p = getpwent()) && p->pw_uid != uid );
+	endpwent();
+	return(p);
+}
diff --git a/WEGA/src/lib/libc/gen/isatty.c b/WEGA/src/lib/libc/gen/isatty.c
new file mode 100644
index 0000000..e2be887
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/isatty.c
@@ -0,0 +1,16 @@
+/* @[$] isatty.c	2.1  09/12/83 11:25:21 - 87wega3.2 */
+
+/*
+ * Returns 1 iff file is a tty
+ */
+
+#include <sgtty.h>
+
+isatty(f)
+{
+	struct sgttyb ttyb;
+
+	if (gtty(f, &ttyb) < 0)
+		return(0);
+	return(1);
+}
diff --git a/WEGA/src/lib/libc/gen/l3.c b/WEGA/src/lib/libc/gen/l3.c
new file mode 100644
index 0000000..6c45286
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/l3.c
@@ -0,0 +1,40 @@
+/* @[$] l3.c	2.1  09/12/83 11:25:34 - 87wega3.2 */
+
+/*
+ * Convert longs to and from 3-byte disk addresses
+ */
+ltol3(cp, lp, n)
+char	*cp;
+long	*lp;
+int	n;
+{
+	register i;
+	register char *a, *b;
+
+	a = cp;
+	b = (char *)lp;
+	for(i=0;i<n;i++) {
+		b++;
+		*a++ = *b++;
+		*a++ = *b++;
+		*a++ = *b++;
+	}
+}
+
+l3tol(lp, cp, n)
+long	*lp;
+char	*cp;
+int	n;
+{
+	register i;
+	register char *a, *b;
+
+	a = (char *)lp;
+	b = cp;
+	for(i=0;i<n;i++) {
+		*a++ = 0;
+		*a++ = *b++;
+		*a++ = *b++;
+		*a++ = *b++;
+	}
+}
diff --git a/WEGA/src/lib/libc/gen/l64a.c b/WEGA/src/lib/libc/gen/l64a.c
new file mode 100644
index 0000000..ee52c60
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/l64a.c
@@ -0,0 +1,28 @@
+/* @[$] l64a.c	2.1  09/12/83 11:25:49 - 87wega3.2 */
+
+/*
+ * convert long int to base 64 ascii
+ * char set is [./0-9A-Za-z]
+ */
+char *
+l64a(l)
+long l;
+{
+	register int i, c;
+	register char *s;
+	static char buf[7];
+
+	i = 6;
+	s = buf;
+	while (--i > 0 && l != 0) {
+		c = (l & 077) + '.';
+		if (c > '9')
+			c += 'A'-'9'-1;
+		if (c > 'Z')
+			c += 'a'-'Z'-1;
+		*s++ = c;
+		l >>= 6;
+	}
+	*s = '\0';
+	return buf;
+}
diff --git a/WEGA/src/lib/libc/gen/lsearch.c b/WEGA/src/lib/libc/gen/lsearch.c
new file mode 100644
index 0000000..bbee835
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/lsearch.c
@@ -0,0 +1,30 @@
+/* @[$] lsearch.c	2.1  09/12/83 11:26:03 - 87wega3.2 */
+
+/*
+ * Linear search algorithm, generalized from Knuth (6.1) Algorithm Q.
+ */
+
+typedef char *POINTER;
+
+POINTER
+lsearch(key, base, nelp, width, compar)
+POINTER	key;			/* Key to be located */
+POINTER	base;			/* Beginning of table */
+int	*nelp;			/* Address of table size */
+int	width;			/* Width of an element */
+int	(*compar)();		/* Comparison function */
+{
+	POINTER	test = base;	/* Points to table elements */
+	POINTER	next = base+(*nelp)*width;	/* End of table */
+	POINTER	strncpy();
+
+	strncpy(next, key, width);
+
+	while((*compar)(key, test) != 0)
+		test += width;
+
+	if(test == next)
+		(*nelp)++;
+
+	return(test);
+}
diff --git a/WEGA/src/lib/libc/gen/malloc.c b/WEGA/src/lib/libc/gen/malloc.c
new file mode 100644
index 0000000..df66f65
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/malloc.c
@@ -0,0 +1,191 @@
+/* @[$] malloc.c	3.3  09/12/83 10:32:30 - 87wega3.2
+
+#ifdef debug
+#define ASSERT(p) if(!(p))botch("p");else
+botch(s)
+char *s;
+{
+	printf("assertion botched: %s\n",s);
+	abort();
+}
+#else
+#define ASSERT(p)
+#endif
+
+/*	avoid break bug */
+#ifdef z8000
+#define GRANULE 64
+#else
+#define GRANULE 0
+#endif
+/*	C storage allocator
+ *	circular first-fit strategy
+ *	works with noncontiguous, but monotonically linked, arena
+ *	each block is preceded by a ptr to the (pointer of) 
+ *	the next following block
+ *	blocks are exact number of words long 
+ *	aligned to the data type requirements of ALIGN
+ *	pointers to blocks must have BUSY bit 0
+ *	bit in ptr is 1 for busy, 0 for idle
+ *	gaps in arena are merely noted as busy blocks
+ *	last block of arena (pointed to by alloct) is empty and
+ *	has a pointer to first
+ *	idle blocks are coalesced during space search
+ *
+ *	a different implementation may need to redefine
+ *	ALIGN, NALIGN, BLOCK, BUSY, INT
+ *	where INT is integer type to which a pointer can be cast
+*/
+#define INT int
+#define ALIGN int
+#define NALIGN 1
+#define WORD sizeof(union store)
+#define BLOCK 1024	/* a multiple of WORD*/
+#define BUSY 1
+#define NULL 0
+#define testbusy(p) ((INT)(p)&BUSY)
+#define setbusy(p) (union store *)((INT)(p)|BUSY)
+#define clearbusy(p) (union store *)((INT)(p)&~BUSY)
+
+union store { union store *ptr;
+	      ALIGN dummy[NALIGN];
+	      int calloc;	/*calloc clears an array of integers*/
+};
+
+static	union store allocs[2];	/*initial arena*/
+static	union store *allocp;	/*search ptr*/
+static	union store *alloct;	/*arena top*/
+static	union store *allocx;	/*for benefit of realloc*/
+char	*sbrk();
+
+char *
+malloc(nbytes)
+unsigned nbytes;
+{
+	register union store *p, *q;
+	register nw;
+	static temp;	/*coroutines assume no auto*/
+
+	if(allocs[0].ptr==0) {	/*first time*/
+		allocs[0].ptr = setbusy(&allocs[1]);
+		allocs[1].ptr = setbusy(&allocs[0]);
+		alloct = &allocs[1];
+		allocp = &allocs[0];
+	}
+	nw = (nbytes+WORD+WORD-1)/WORD;
+	ASSERT(allocp>=allocs && allocp<=alloct);
+	ASSERT(allock());
+	for(p=allocp; ; ) {
+		for(temp=0; ; ) {
+			if(!testbusy(p->ptr)) {
+				while(!testbusy((q=p->ptr)->ptr)) {
+					ASSERT(q>p&&q<alloct);
+					p->ptr = q->ptr;
+				}
+				if(q>=p+nw && p+nw>=p)
+					goto found;
+			}
+			q = p;
+			p = clearbusy(p->ptr);
+			if(p>q)
+				ASSERT(p<=alloct);
+			else if(q!=alloct || p!=allocs) {
+				ASSERT(q==alloct&&p==allocs);
+				return(NULL);
+			} else if(++temp>1)
+				break;
+		}
+		temp = ((nw+BLOCK/WORD)/(BLOCK/WORD))*(BLOCK/WORD);
+		q = (union store *)sbrk(0);
+		if(q+temp+GRANULE < q) {
+			return(NULL);
+		}
+		q = (union store *)sbrk(temp*WORD);
+		if((INT)q == -1) {
+			return(NULL);
+		}
+		ASSERT(q>alloct);
+		alloct->ptr = q;
+		if(q!=alloct+1)
+			alloct->ptr = setbusy(alloct->ptr);
+		alloct = q->ptr = q+temp-1;
+		alloct->ptr = setbusy(allocs);
+	}
+found:
+	allocp = p + nw;
+	ASSERT(allocp<=alloct);
+	if(q>allocp) {
+		allocx = allocp->ptr;
+		allocp->ptr = p->ptr;
+	}
+	p->ptr = setbusy(allocp);
+	return((char *)(p+1));
+}
+
+/*	freeing strategy tuned for LIFO allocation
+*/
+free(ap)
+register char *ap;
+{
+	register union store *p = (union store *)ap;
+
+	ASSERT(p>clearbusy(allocs[1].ptr)&&p<=alloct);
+	ASSERT(allock());
+	allocp = --p;
+	ASSERT(testbusy(p->ptr));
+	p->ptr = clearbusy(p->ptr);
+	ASSERT(p->ptr > allocp && p->ptr <= alloct);
+}
+
+/*	realloc(p, nbytes) reallocates a block obtained from malloc()
+ *	and freed since last call of malloc()
+ *	to have new size nbytes, and old content
+ *	returns new location, or 0 on failure
+*/
+
+char *
+realloc(p, nbytes)
+register union store *p;
+unsigned nbytes;
+{
+	register union store *q;
+	union store *s, *t;
+	register unsigned nw;
+	unsigned onw;
+
+	if(testbusy(p[-1].ptr))
+		free((char *)p);
+	onw = p[-1].ptr - p;
+	q = (union store *)malloc(nbytes);
+	if(q==NULL || q==p)
+		return((char *)q);
+	s = p;
+	t = q;
+	nw = (nbytes+WORD-1)/WORD;
+	if(nw<onw)
+		onw = nw;
+	while(onw--!=0)
+		*t++ = *s++;
+	if(q<p && q+nw>=p)
+		(q+(q+nw-p))->ptr = allocx;
+	return((char *)q);
+}
+
+#ifdef debug
+allock()
+{
+#ifdef longdebug
+	register union store *p;
+	int x;
+	x = 0;
+	for(p= &allocs[0]; clearbusy(p->ptr) > p; p=clearbusy(p->ptr)) {
+		if(p==allocp)
+			x++;
+	}
+	ASSERT(p==alloct);
+	return(x==1|p==allocp);
+#else
+	return(1);
+#endif
+}
+#endif
diff --git a/WEGA/src/lib/libc/gen/mktemp.c b/WEGA/src/lib/libc/gen/mktemp.c
new file mode 100644
index 0000000..6e5665f
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/mktemp.c
@@ -0,0 +1,28 @@
+/* @[$] mktemp.c	2.1  09/12/83 11:27:03 - 87wega3.2 */
+
+char *
+mktemp(as)
+char *as;
+{
+	register char *s;
+	register unsigned pid;
+	register i;
+
+	pid = getpid();
+	s = as;
+	while (*s++)
+		;
+	s--;
+	while (*--s == 'X') {
+		*s = (pid%10) + '0';
+		pid /= 10;
+	}
+	s++;
+	i = 'a';
+	while (access(as, 0) != -1) {
+		if (i=='z')
+			return("/");
+		*s = i++;
+	}
+	return(as);
+}
diff --git a/WEGA/src/lib/libc/gen/mon.c b/WEGA/src/lib/libc/gen/mon.c
new file mode 100644
index 0000000..3d0ef42
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/mon.c
@@ -0,0 +1,32 @@
+/* @[$] mon.c	2.1  09/12/83 11:27:20 - 87wega3.2 */
+
+monitor(lowpc, highpc, buf, bufsiz, cntsiz)
+char *lowpc, *highpc;
+int *buf, bufsiz;
+{
+	register o;
+	static *sbuf, ssiz;
+
+	if (lowpc == 0) {
+		profil(0, 0, 0, 0);
+		o = creat("mon.out", 0666);
+		write(o, sbuf, ssiz<<1);
+		close(o);
+		return;
+	}
+	ssiz = bufsiz;
+	buf[0] = (int)lowpc;
+	buf[1] = (int)highpc;
+	buf[2] = cntsiz;
+	sbuf = buf;
+	buf += 3*(cntsiz+1);
+	bufsiz -= 3*(cntsiz+1);
+	if (bufsiz<=0)
+		return;
+	o = ((highpc - lowpc)>>1) & 077777;
+	if(bufsiz < o)
+		o = ((long)bufsiz<<15) / o;
+	else
+		o = 077777;
+	profil(buf, bufsiz<<1, lowpc, o<<1);
+}
diff --git a/WEGA/src/lib/libc/gen/nlist.c b/WEGA/src/lib/libc/gen/nlist.c
new file mode 100644
index 0000000..5b621eb
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/nlist.c
@@ -0,0 +1,66 @@
+/* @[$] nlist.c	2.1  09/12/83 11:28:01 - 87wega3.2 */
+
+#include <a.out.h>
+#define SPACE 100		/* number of symbols read at a time */
+
+nlist(name, list)
+char *name;
+struct nlist *list;
+{
+	register struct nlist *p, *q;
+	int f, n, m, i;
+	long sa;
+	struct exec buf;
+	struct nlist space[SPACE];
+	struct ovkhdr ovk;
+
+	for(p = list; p->n_name[0]; p++) {
+		p->n_type = 0;
+		p->n_value = 0;
+	}
+	
+	if((f = open(name, 0)) < 0)
+		return(-1);
+	read(f, (char *) &buf, sizeof(buf));
+	if(BADMAG(buf)) {
+		close(f);
+		return(-1);
+	}
+	sa = buf.a_text + (long) buf.a_data;
+	if ( buf.a_magic == A_MAGICO ) {
+		sa += (long)sizeof(ovk);
+		read( f, (char *) &ovk, sizeof(ovk));
+		for ( i = 0; i < 7 && ovk.ovsize[i]; i++ )
+			sa += (long)ovk.ovsize[i];
+	}
+#ifdef	vax
+	sa += buf.a_trsize + buf.a_drsize;
+#endif
+#ifdef	z8000
+	if(buf.a_flag != 1) sa *= 2;
+#endif
+	sa += sizeof(buf);
+	lseek(f, sa, 0);
+	n = buf.a_syms;
+
+	while(n){
+		m = sizeof(space);
+		if(n < sizeof(space))
+			m = n;
+		read(f, (char *) space, m);
+		n -= m;
+		for(q = space; (m -= sizeof(struct nlist)) >= 0; q++) {
+			for(p = list; p->n_name[0]; p++) {
+				for(i=0; i < 8; i++)
+					if(p->n_name[i] != q->n_name[i])
+						goto cont;
+				p->n_value = q->n_value;
+				p->n_type = q->n_type;
+				break;
+		cont:		;
+			}
+		}
+	}
+	close(f);
+	return(0);
+}
diff --git a/WEGA/src/lib/libc/gen/perror.c b/WEGA/src/lib/libc/gen/perror.c
new file mode 100644
index 0000000..523155e
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/perror.c
@@ -0,0 +1,28 @@
+/* @[$] perror.c	2.1  09/12/83 11:28:30 - 87wega3.2 */
+
+/*
+ * Print the error indicated
+ * in the cerror cell.
+ */
+
+int	errno;
+extern	int	sys_nerr;
+extern	char	*sys_errlist[];
+
+perror(s)
+char *s;
+{
+	register char *c;
+	register n;
+
+	c = "Unknown error";
+	if(errno < sys_nerr)
+		c = sys_errlist[errno];
+	n = strlen(s);
+	if(n) {
+		write(2, s, n);
+		write(2, ": ", 2);
+	}
+	write(2, c, strlen(c));
+	write(2, "\n", 1);
+}
diff --git a/WEGA/src/lib/libc/gen/putpwent.c b/WEGA/src/lib/libc/gen/putpwent.c
new file mode 100644
index 0000000..b919f7a
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/putpwent.c
@@ -0,0 +1,24 @@
+/* @[$] putpwent.c	2.1  09/12/83 11:15:33 - 87wega3.2. */
+
+#include <stdio.h>
+#include <pwd.h>
+
+/*
+ * format a password file entry
+ */
+putpwent(p, f)
+register struct passwd *p;
+register FILE *f;
+{
+	fprintf(f, "%s:%s", p->pw_name, p->pw_passwd);
+	if ((*p->pw_age) != '\0')
+		fprintf(f, ",%s", p->pw_age);
+	fprintf(f, ":%u:%u:%s:%s:%s",
+		p->pw_uid, p->pw_gid,
+		p->pw_gecos,
+		p->pw_dir,
+		p->pw_shell
+	);
+	putc('\n', f);
+	return ferror(f);
+}
diff --git a/WEGA/src/lib/libc/gen/qsort.c b/WEGA/src/lib/libc/gen/qsort.c
new file mode 100644
index 0000000..1ea70c6
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/qsort.c
@@ -0,0 +1,126 @@
+/* @[$] qsort.c	2.1  09/12/83 11:29:11 - 87wega3.2 */
+
+static int	(*qscmp)();
+static int	qses;
+int	qsuflg;		/* used by sort command */
+
+qsort(a, n, es, fc)
+char *a;
+unsigned n;
+int es;
+int (*fc)();
+{
+	qscmp = fc;
+	qses = es;
+	qs1(a, a+n*es);
+}
+
+static qs1(a, l)
+char *a, *l;
+{
+	register char *i, *j;
+	register es;
+	char **k;
+	char *lp, *hp;
+	int c;
+	unsigned n;
+
+
+	es = qses;
+
+start:
+	if((n=l-a) <= es)
+		return;
+	n = es * (n / (2*es));
+	hp = lp = a+n;
+	i = a;
+	j = l-es;
+	for(;;) {
+		if(i < lp) {
+			if((c = (*qscmp)(i, lp)) == 0) {
+				qsexc(i, lp -= es);
+				continue;
+			}
+			if(c < 0) {
+				i += es;
+				continue;
+			}
+		}
+
+loop:
+		if(j > hp) {
+			if((c = (*qscmp)(hp, j)) == 0) {
+				qsexc(hp += es, j);
+				goto loop;
+			}
+			if(c > 0) {
+				if(i == lp) {
+					qstexc(i, hp += es, j);
+					i = lp += es;
+					goto loop;
+				}
+				qsexc(i, j);
+				j -= es;
+				i += es;
+				continue;
+			}
+			j -= es;
+			goto loop;
+		}
+
+
+		if(i == lp) {
+			if(qsuflg)
+				/* nullify non-unique lines */
+				for(k=(char **)lp; k<(char **)hp;)
+					*(*++k) = '\0';
+			if(lp-a >= l-hp) {
+				qs1(hp+es, l);
+				l = lp;
+			} else {
+				qs1(a, lp);
+				a = hp+es;
+			}
+			goto start;
+		}
+
+
+		qstexc(j, lp -= es, i);
+		j = hp -= es;
+	}
+}
+
+static qsexc(i, j)
+char *i, *j;
+{
+	register char *ri, *rj, c;
+	int n;
+
+	n = qses;
+	ri = i;
+	rj = j;
+	do {
+		c = *ri;
+		*ri++ = *rj;
+		*rj++ = c;
+	} while(--n);
+}
+
+static qstexc(i, j, k)
+char *i, *j, *k;
+{
+	register char *ri, *rj, *rk;
+	int c;
+	int n;
+
+	n = qses;
+	ri = i;
+	rj = j;
+	rk = k;
+	do {
+		c = *ri;
+		*ri++ = *rk;
+		*rk++ = *rj;
+		*rj++ = c;
+	} while(--n);
+}
diff --git a/WEGA/src/lib/libc/gen/rand.c b/WEGA/src/lib/libc/gen/rand.c
new file mode 100644
index 0000000..353c1dd
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/rand.c
@@ -0,0 +1,14 @@
+/* @[$] rand.c	2.1  09/12/83 11:29:35 - 87wega3.2 */
+
+static	long	randx = 1;
+
+srand(x)
+unsigned x;
+{
+	randx = x;
+}
+
+rand()
+{
+	return(((randx = randx * 1103515245L + 12345)>>16) & 0x7fff);
+}
diff --git a/WEGA/src/lib/libc/gen/sleep.c b/WEGA/src/lib/libc/gen/sleep.c
new file mode 100644
index 0000000..ded8463
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/sleep.c
@@ -0,0 +1,59 @@
+/* @[$] sleep.c	2.3  09/12/83 11:30:37 - 87wega3.2 */
+
+/*
+ * Suspend the process for `sleep_tm' seconds - using alarm/pause
+ * system calls.  If caller had an alarm already set to go off `n'
+ * seconds from now, then Case 1: (sleep_tm >= n) sleep for n, and
+ * cause the callers previously specified alarm interrupt routine
+ * to be executed, then return the value (sleep_tm - n) to the caller
+ * as the unslept amount of time, Case 2: (sleep_tm < n) sleep for
+ * sleep_tm, after which, reset alarm to go off when it would have
+ * anyway.  In case process is aroused during sleep by any caught
+ * signal, then reset any prior alarm, as above, and return to the
+ * caller the (unsigned) quantity of (requested) seconds unslept.
+ */
+#include <signal.h>
+
+unsigned
+sleep(sleep_tm)
+unsigned sleep_tm;
+{
+	int	alrm_flg, (*alrm_sig)(), awake();
+	unsigned unslept, alrm_tm, left_ovr, alarm();
+
+	if(sleep_tm == 0)
+		return(0);
+
+	alrm_tm = alarm(0);			/* prev. alarm time */
+	alrm_sig = signal(SIGALRM, awake);	/* prev. alarm prog */
+
+	alrm_flg = 0;
+	left_ovr = 0;
+
+	if(alrm_tm != 0) {	/* skip all this if no prev. alarm */
+		if(alrm_tm > sleep_tm) {	/* alarm set way-out */
+			alrm_tm -= sleep_tm;
+			++alrm_flg;
+		} else {	/* alarm will shorten sleep time */
+			left_ovr = sleep_tm - alrm_tm;
+			sleep_tm = alrm_tm;
+			alrm_tm = 0;
+			--alrm_flg;
+			signal(SIGALRM, alrm_sig);
+		}
+	}
+
+	alarm(sleep_tm);
+	pause();		/* Some other signal may be caught,
+				   returning here, in which case we
+				   set-up to return to our caller */
+	unslept = alarm(0);
+	if(alrm_flg >= 0)
+		signal(SIGALRM, alrm_sig);
+	if(alrm_flg > 0 || (alrm_flg < 0 && unslept != 0))
+		alarm(alrm_tm + unslept);
+	return(left_ovr + unslept);
+}
+
+static
+awake() {}
diff --git a/WEGA/src/lib/libc/gen/ssignal.c b/WEGA/src/lib/libc/gen/ssignal.c
new file mode 100644
index 0000000..d116a2f
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/ssignal.c
@@ -0,0 +1,44 @@
+/* @[$] ssignal.c	2.1  09/12/83 11:30:56 - 87wega3.2 */
+
+/*
+ *	ssignal, gsignal: software signals
+ */
+#include <signal.h>
+
+/* Highest allowable user signal number */
+#define MAXSIG 16
+
+/* Lowest allowable signal number (lowest user number is always 1) */
+#define MINSIG (-4)
+
+/* Table of signal values */
+static int (*sigs[MAXSIG-MINSIG+1])();
+
+int (*ssignal (sig, fn))()
+	register int sig, (*fn)();
+{
+	register int (*savefn)();
+
+	if (sig >= MINSIG && sig <= MAXSIG) {
+		savefn = sigs[sig+MINSIG];
+		sigs[sig+MINSIG] = fn;
+	} else
+		savefn = SIG_DFL;
+
+	return savefn;
+}
+
+int gsignal (sig)
+	register int sig;
+{
+	register int (*sigfn)();
+	if (sig < MINSIG || sig > MAXSIG
+	 || (sigfn = sigs[sig+MINSIG]) == SIG_DFL)
+		return 0;
+	else if (sigfn == SIG_IGN)
+		return 1;
+	else {
+		sigs[sig+MINSIG] = SIG_DFL;
+		return (*sigfn)(sig);
+	}
+}
diff --git a/WEGA/src/lib/libc/gen/strcat.c b/WEGA/src/lib/libc/gen/strcat.c
new file mode 100644
index 0000000..57e4bc8
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strcat.c
@@ -0,0 +1,21 @@
+/* @[$] strcat.c	2.1  09/12/83 11:31:16 - 87wega3.2 */
+
+/*
+ * Concatenate s2 on the end of s1.  S1's space must be large enough.
+ * Return s1.
+ */
+
+char *
+strcat(s1, s2)
+register char *s1, *s2;
+{
+	register char *os1;
+
+	os1 = s1;
+	while (*s1++)
+		;
+	--s1;
+	while (*s1++ = *s2++)
+		;
+	return(os1);
+}
diff --git a/WEGA/src/lib/libc/gen/strchr.c b/WEGA/src/lib/libc/gen/strchr.c
new file mode 100644
index 0000000..0fb14b3
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strchr.c
@@ -0,0 +1,19 @@
+/* @[$] strchr.c	2.1  09/12/83 11:36:14 - 87wega3.2 */
+
+/*
+ * Return the ptr in sp at which the character c appears;
+ * NULL if not found
+ */
+
+#define	NULL	0
+
+char *
+strchr(sp, c)
+register char *sp, c;
+{
+	do {
+		if (*sp == c)
+			return(sp);
+	} while (*sp++);
+	return(NULL);
+}
diff --git a/WEGA/src/lib/libc/gen/strcmp.c b/WEGA/src/lib/libc/gen/strcmp.c
new file mode 100644
index 0000000..609a1ab
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strcmp.c
@@ -0,0 +1,15 @@
+/* @[$] strcmp.c	2.1  09/12/83 11:31:30 - 87wega3.2 */
+
+/*
+ * Compare strings:  s1>s2: >0  s1==s2: 0  s1<s2: <0
+ */
+
+strcmp(s1, s2)
+register char *s1, *s2;
+{
+
+	while (*s1 == *s2++)
+		if (*s1++=='\0')
+			return(0);
+	return(*s1 - *--s2);
+}
diff --git a/WEGA/src/lib/libc/gen/strcpy.c b/WEGA/src/lib/libc/gen/strcpy.c
new file mode 100644
index 0000000..5f18e3f
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strcpy.c
@@ -0,0 +1,18 @@
+/* @[$] strcpy.c	2.1  09/12/83 11:31:44 - 87wega3.2 */
+
+/*
+ * Copy string s2 to s1.  s1 must be large enough.
+ * return s1
+ */
+
+char *
+strcpy(s1, s2)
+register char *s1, *s2;
+{
+	register char *os1;
+
+	os1 = s1;
+	while (*s1++ = *s2++)
+		;
+	return(os1);
+}
diff --git a/WEGA/src/lib/libc/gen/strcspn.c b/WEGA/src/lib/libc/gen/strcspn.c
new file mode 100644
index 0000000..8c9e72a
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strcspn.c
@@ -0,0 +1,21 @@
+/* @[$] strcspn.c	2.1  09/12/83 11:36:27 - 87wega3.2 */
+
+/*
+ * Return the number of characters in the maximum leading segment
+ * of string which consists solely of characters NOT from charset.
+ */
+int
+strcspn(string, charset)
+char	*string;
+register char	*charset;
+{
+	register char *p, *q;
+
+	for(q=string; *q != '\0'; ++q) {
+		for(p=charset; *p != '\0' && *p != *q; ++p)
+			;
+		if(*p != '\0')
+			break;
+	}
+	return(q-string);
+}
diff --git a/WEGA/src/lib/libc/gen/strlen.c b/WEGA/src/lib/libc/gen/strlen.c
new file mode 100644
index 0000000..6655753
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strlen.c
@@ -0,0 +1,17 @@
+/* @[$] strlen.c	2.1  09/12/83 11:31:59 - 87wega3.2 */
+
+/*
+ * Returns the number of
+ * non-NULL bytes in string argument.
+ */
+
+strlen(s)
+register char *s;
+{
+	register n;
+
+	n = 0;
+	while (*s++)
+		n++;
+	return(n);
+}
diff --git a/WEGA/src/lib/libc/gen/strncat.c b/WEGA/src/lib/libc/gen/strncat.c
new file mode 100644
index 0000000..ce12686
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strncat.c
@@ -0,0 +1,26 @@
+/* @[$] strncat.c	2.1  09/12/83 11:32:12 - 87wega3.2 */
+
+/*
+ * Concatenate s2 on the end of s1.  S1's space must be large enough.
+ * At most n characters are moved.
+ * Return s1.
+ */
+
+char *
+strncat(s1, s2, n)
+register char *s1, *s2;
+register n;
+{
+	register char *os1;
+
+	os1 = s1;
+	while (*s1++)
+		;
+	--s1;
+	while (*s1++ = *s2++)
+		if (--n < 0) {
+			*--s1 = '\0';
+			break;
+		}
+	return(os1);
+}
diff --git a/WEGA/src/lib/libc/gen/strncmp.c b/WEGA/src/lib/libc/gen/strncmp.c
new file mode 100644
index 0000000..183e415
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strncmp.c
@@ -0,0 +1,16 @@
+/* @[$] strncmp.c	2.1  09/12/83 11:32:27 - 87wega3.2 */
+
+/*
+ * Compare strings (at most n bytes):  s1>s2: >0  s1==s2: 0  s1<s2: <0
+ */
+
+strncmp(s1, s2, n)
+register char *s1, *s2;
+register n;
+{
+
+	while (--n >= 0 && *s1 == *s2++)
+		if (*s1++ == '\0')
+			return(0);
+	return(n<0 ? 0 : *s1 - *--s2);
+}
diff --git a/WEGA/src/lib/libc/gen/strncpy.c b/WEGA/src/lib/libc/gen/strncpy.c
new file mode 100644
index 0000000..4f5d2ca
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strncpy.c
@@ -0,0 +1,23 @@
+/* @[$] strncpy.c	2.1  09/12/83 11:32:45 - 87wega3.2 */
+
+/*
+ * Copy s2 to s1, truncating or null-padding to always copy n bytes
+ * return s1
+ */
+
+char *
+strncpy(s1, s2, n)
+register char *s1, *s2;
+{
+	register i;
+	register char *os1;
+
+	os1 = s1;
+	for (i = 0; i < n; i++)
+		if ((*s1++ = *s2++) == '\0') {
+			while (++i < n)
+				*s1++ = '\0';
+			return(os1);
+		}
+	return(os1);
+}
diff --git a/WEGA/src/lib/libc/gen/strpbrk.c b/WEGA/src/lib/libc/gen/strpbrk.c
new file mode 100644
index 0000000..33f5020
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strpbrk.c
@@ -0,0 +1,24 @@
+/* @[$] strpbrk.c	2.1  09/12/83 11:36:41 - 87wega3.2 */
+
+/*
+ * Return ptr to first occurance of any character from `brkset'
+ * in the character string `string'; NULL if none exists.
+ */
+
+#define	NULL	(char *) 0
+
+char *
+strpbrk(string, brkset)
+register char *string, *brkset;
+{
+	register char *p;
+
+	do {
+		for(p=brkset; *p != '\0' && *p != *string; ++p)
+			;
+		if(*p != '\0')
+			return(string);
+	}
+	while(*string++);
+	return(NULL);
+}
diff --git a/WEGA/src/lib/libc/gen/strrchr.c b/WEGA/src/lib/libc/gen/strrchr.c
new file mode 100644
index 0000000..8854cd6
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strrchr.c
@@ -0,0 +1,22 @@
+/* @[$] strrchr.c	2.1  09/12/83 11:36:55 - 87wega3.2 */
+
+/*
+ * Return the ptr in sp at which the character c last
+ * appears; NULL if not found
+*/
+
+#define NULL 0
+
+char *
+strrchr(sp, c)
+register char *sp, c;
+{
+	register char *r;
+
+	r = NULL;
+	do {
+		if (*sp == c)
+			r = sp;
+	} while (*sp++);
+	return(r);
+}
diff --git a/WEGA/src/lib/libc/gen/strspn.c b/WEGA/src/lib/libc/gen/strspn.c
new file mode 100644
index 0000000..e489ac6
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strspn.c
@@ -0,0 +1,21 @@
+/* @[$] strspn.c	2.1  09/12/83 11:37:08 - 87wega3.2 */
+
+/*
+ * Return the number of characters in the maximum leading segment
+ * of string which consists solely of characters from charset.
+ */
+int
+strspn(string, charset)
+char	*string;
+register char	*charset;
+{
+	register char *p, *q;
+
+	for(q=string; *q != '\0'; ++q) {
+		for(p=charset; *p != '\0' && *p != *q; ++p)
+			;
+		if(*p == '\0')
+			break;
+	}
+	return(q-string);
+}
diff --git a/WEGA/src/lib/libc/gen/strtok.c b/WEGA/src/lib/libc/gen/strtok.c
new file mode 100644
index 0000000..1eef14a
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/strtok.c
@@ -0,0 +1,36 @@
+/* @[$] strtok.c	2.1  09/12/83 11:37:22 - 87wega3.2 */
+
+/*
+ * uses strpbrk and strspn to break string into tokens on
+ * sequentially subsequent calls.  returns NULL at end.
+ */
+
+#define	NULL	(char *) 0
+
+char *
+strtok(string, sepset)
+char	*string, *sepset;
+{
+	int	strspn();
+	char	*strpbrk();
+	register char	*p, *q, *r;
+	static	char	*savept;
+
+	if(string == NULL)
+		p = savept;
+	else
+		p = string;
+	if(p == 0)
+		return(NULL);
+	q = p + strspn(p, sepset);
+	if(*q == '\0')
+		return(NULL);
+	if((r = strpbrk(q, sepset)) == NULL)
+		savept = 0;
+	else {
+		*r = '\0';
+		p = r + strspn(r, sepset);
+		savept = (p > r)? ++p: ++r;
+	}
+	return(q);
+}
diff --git a/WEGA/src/lib/libc/gen/swab.c b/WEGA/src/lib/libc/gen/swab.c
new file mode 100644
index 0000000..7164d84
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/swab.c
@@ -0,0 +1,18 @@
+/* @[$] swab.c	2.1  09/12/83 11:33:27 - 87wega3.2 */
+
+/*
+ * Swap bytes in 16-bit [half-]words
+ * for going between the 11 and the interdata
+ */
+
+swab(pf, pt, n)
+register short *pf, *pt;
+register n;
+{
+
+	n /= 2;
+	while (--n >= 0) {
+		*pt++ = (*pf << 8) + ((*pf >> 8) & 0377);
+		pf++;
+	}
+}
diff --git a/WEGA/src/lib/libc/gen/ttyname.c b/WEGA/src/lib/libc/gen/ttyname.c
new file mode 100644
index 0000000..f5390bc
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/ttyname.c
@@ -0,0 +1,62 @@
+/* @[$] ttyname.c	2.1  09/12/83 11:34:46 - 87wega3.2 */
+
+/*
+ * ttyname(f): return "/dev/ttyXX" which the the name of the
+ * tty belonging to file f.
+ *
+ * This program works in two passes: the first pass tries to
+ * find the device by matchine device and inode numbers; if
+ * that doesn't work, it tries a second time, this time doing a
+ * stat on every file in /dev and trying to match device numbers
+ * only. If that fails too, NULL is returned.
+ */
+
+#define	NULL	0
+#include <sys/types.h>
+#include <sys/dir.h>
+#include <sys/stat.h>
+
+static	char	dev[]	= "/dev/";
+char	*strcpy();
+char	*strcat();
+
+char *
+ttyname(f)
+{
+	struct stat fsb;
+	struct stat tsb;
+	struct direct db;
+	static char rbuf[32];
+	register df, pass1;
+
+	if(isatty(f) == 0)
+		return(NULL);
+	if(fstat(f, &fsb) < 0)
+		return(NULL);
+	if((fsb.st_mode & S_IFMT) != S_IFCHR)
+		return(NULL);
+	if((df = open(dev, 0)) < 0)
+		return(NULL);
+	pass1 = 1;
+	do {
+		while(read(df, (char *)&db, sizeof(db)) == sizeof(db)) {
+			if(db.d_ino == 0)
+				continue;
+			if(pass1 && db.d_ino != fsb.st_ino)
+				continue;
+			strcpy(rbuf, dev);
+			strcat(rbuf, db.d_name);
+			if(stat(rbuf, &tsb) < 0)
+				continue;
+			if(tsb.st_rdev == fsb.st_rdev
+			 && (tsb.st_mode&S_IFMT) == S_IFCHR
+			 && (!pass1 || tsb.st_ino == fsb.st_ino)) {
+				close(df);
+				return(rbuf);
+			}
+		}
+		lseek(df, 0L, 0);
+	} while(pass1--);
+	close(df);
+	return(NULL);
+}
diff --git a/WEGA/src/lib/libc/gen/ttyslot.c b/WEGA/src/lib/libc/gen/ttyslot.c
new file mode 100644
index 0000000..9af5bf2
--- /dev/null
+++ b/WEGA/src/lib/libc/gen/ttyslot.c
@@ -0,0 +1,47 @@
+/* @[$] ttyslot.c	2.2  09/12/83 11:35:07 - 87wega3.2 */
+
+/*
+ * Return the number of the slot in the utmp file
+ * corresponding to the current user: try for file 0, 1, 2.
+ * Returns -1 if slot not found.
+ */
+
+#include <utmp.h>
+
+char	*ttyname();
+char	*strrchr();
+
+static	char	utmp[]	= "/etc/utmp";
+
+#define	NULL	0
+
+ttyslot()
+{
+	register char *tp, *p;
+	register int s, fd;
+
+	struct utmp ubuf;
+
+	if ((tp=ttyname(0))==NULL
+ 	 && (tp=ttyname(1))==NULL
+	 && (tp=ttyname(2))==NULL)
+		return -1;
+
+	if ((p = strrchr(tp, '/')) == NULL)
+		p = tp;
+	else
+		p++;
+
+	if ((fd=open(utmp, 0)) < 0)
+		return -1;
+	s = 0;
+	while (read (fd, (char *) &ubuf, sizeof ubuf) == sizeof ubuf) {
+		if (strncmp (p, ubuf.ut_line, sizeof ubuf.ut_line)==0) {
+			close(fd);
+			return s;
+		}
+		s++;
+	}
+	close(fd);
+	return -1;
+}