diff --git a/WEGA/src/lib/libc/TODO b/WEGA/src/lib/libc/TODO
index 378e143..dd97d43 100644
--- a/WEGA/src/lib/libc/TODO
+++ b/WEGA/src/lib/libc/TODO
@@ -20,6 +20,5 @@ stfl.o                                    ???
 swap.o               swap.c               C
 symscan.o            symscan.c            C
 tmpfile.o            tmpfile.c            C
-tmpnam.o             tmpnam.c             C
 tolower.o            tolower.c            C
 toupper.o            toupper.c            C
diff --git a/WEGA/src/lib/libc/TODO.done b/WEGA/src/lib/libc/TODO.done
index 51f18c7..d648d17 100644
--- a/WEGA/src/lib/libc/TODO.done
+++ b/WEGA/src/lib/libc/TODO.done
@@ -153,3 +153,4 @@ setbuf.o             setbuf.c             C
 strout.o             strout.c             C
 system.o             system.c             C
 ungetc.o             ungetc.c             C
+tmpnam.o             tmpnam.c             C
diff --git a/WEGA/src/lib/libc/gen/TODO b/WEGA/src/lib/libc/gen/TODO
index 6abd2f0..f45652c 100644
--- a/WEGA/src/lib/libc/gen/TODO
+++ b/WEGA/src/lib/libc/gen/TODO
@@ -1,4 +1,3 @@
-ctime.o /z/src/libc/orig_obj/ctime.o differ: char 6, line 1
 execvp.o /z/src/libc/orig_obj/execvp.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
diff --git a/WEGA/src/lib/libc/gen/ctime.c b/WEGA/src/lib/libc/gen/ctime.c
index 150a4cb..b0c4530 100644
--- a/WEGA/src/lib/libc/gen/ctime.c
+++ b/WEGA/src/lib/libc/gen/ctime.c
@@ -153,9 +153,11 @@ gmtime(tim)
 long *tim;
 {
 	register int d0, d1;
+	int foo1;
 	long hms, day;
 	register int *tp;
 	static struct tm xtime;
+	int foo2;
 
 	/*
 	 * break initial number into days
@@ -216,6 +218,7 @@ struct tm *t;
 {
 	register char *cp, *ncp;
 	register int *tp;
+	int foo;
 
 	cp = cbuf;
 	for(ncp = "Day Mon 00 00:00:00 1900\n"; *cp++ = *ncp++;);
@@ -267,6 +270,7 @@ tzset()
 {
 	register char *p, *q;
 	register int n;
+	int foo;
 	int sign;
 	char *getenv();
 
@@ -275,7 +279,7 @@ tzset()
 		q = tzname[0];
 		do *q++ = *p? *p++: ' ';
 		while(--n);
-		if(sign = *p == '-')
+		if(sign = (char)(p[0] == '-'))
 			p++;
 		n = 0;
 		while(*p >= '0' && *p <= '9')
@@ -283,7 +287,7 @@ tzset()
 		if(sign)
 			n = -n;
 		timezone = ((long) (n * 60)) * 60;
-		if(daylight = *p != '\0') {
+		if(daylight = (char)(*p != '\0')) {
 			q = tzname[1];
 			n = 3;
 			do *q++ = *p? *p++: ' ';
diff --git a/WEGA/src/lib/libc/stdio/TODO b/WEGA/src/lib/libc/stdio/TODO
index 2333f86..3a8b6ad 100644
--- a/WEGA/src/lib/libc/stdio/TODO
+++ b/WEGA/src/lib/libc/stdio/TODO
@@ -1,5 +1,4 @@
 doscan.o /z/src/libc/orig_obj/doscan.o differ: char 5, line 1
-endopen.o /z/src/libc/orig_obj/endopen.o differ: char 6, line 1
 flsbuf.o /z/src/libc/orig_obj/flsbuf.o differ: char 6, line 1
 getgrent.o /z/src/libc/orig_obj/getgrent.o differ: char 132, line 1
 getpass.o /z/src/libc/orig_obj/getpass.o differ: char 6, line 1
diff --git a/WEGA/src/lib/libc/stdio/endopen.c b/WEGA/src/lib/libc/stdio/endopen.c
index ca45603..52cd19f 100644
--- a/WEGA/src/lib/libc/stdio/endopen.c
+++ b/WEGA/src/lib/libc/stdio/endopen.c
@@ -4,67 +4,81 @@
 #include	<errno.h>
 
 FILE *
-_endopen(file, mode, iop)
-	char *file, *mode;
-	register FILE *iop;
+_endopen (file, mode, iop)
+char *file, *mode;
+register FILE *iop;
 {
 	extern int errno;
-	register int rw, f;
+	register int rw;
+	register int f;
 
 	if (iop == NULL)
-		return(NULL);
+		return NULL;
 
-	rw = mode[1] == '+';
+	if ((mode[0] == 'r' && mode[1] == 'w') ||
+	    (mode[0] == 'w' && mode[1] == 'r')) {
+		mode[0]='r';
+		mode[1]='+';
+	}
+
+	rw = (char)(mode[1] == '+');
 
 	switch (*mode) {
 
 	case 'w':
-		f = create(file, rw);
+		f = create (file, rw);
 		break;
 
 	case 'a':
-		if ((f = open(file, rw? 2: 1)) < 0) {
+		if ((f = open (file, rw? 2: 1)) < 0) {
 			if (errno == ENOENT)
-				f = create(file, rw);
+				f = create (file, rw);
 		}
-		lseek(f, 0L, 2);
+		lseek (f, 0L, 2);
 		break;
 
 	case 'r':
-		f = open(file, rw? 2: 0);
+		f = open (file, rw? 2: 0);
 		break;
 
 	default:
-		return(NULL);
+		return NULL;
 	}
 
 	if (f < 0)
-		return(NULL);
+		return NULL;
 
 	iop->_cnt = 0;
 	iop->_file = f;
 
 	if (rw)
 		iop->_flag |= _IORW;
-	else if(*mode == 'r')
+	else if (*mode == 'r')
 		iop->_flag |= _IOREAD;
 	else
 		iop->_flag |= _IOWRT;
 
-	return(iop);
+	return iop;
 }
 
 static int
-create(file, rw)
-	register char *file;
-	int rw;
+create (file, rw)
+register char *file;
+int rw;
 {
-	register int f;
+	register int m, f;
 
-	f = creat(file, 0666);
-	if (rw && f>=0) {
-		close(f);
-		f = open(file, 2);
-	}
-	return(f);
+	if (rw) {
+		m = umask (0);
+		f = creat (file, 0666);
+		if (f >= 0) {
+			close (f);
+			f = open (file, 2);
+			chmod (file, 0666 & ~m);
+		}
+		umask (m);
+	} else
+		f = creat (file, 0666);
+	
+	return f;
 }
diff --git a/WEGA/src/lib/libc/stdio/tmpnam.c b/WEGA/src/lib/libc/stdio/tmpnam.c
new file mode 100644
index 0000000..52adbce
--- /dev/null
+++ b/WEGA/src/lib/libc/stdio/tmpnam.c
@@ -0,0 +1,25 @@
+/* @[$] tmpnam.c	2.1  09/12/83 11:18:21 - 87wega3.2 */
+
+/*LINTLIBRARY*/
+#include <stdio.h>
+
+char *tmpnam(s)
+char	*s;
+{
+	static char str[L_tmpnam];
+	static char seed[] = { 'a', 'a', 'a', '\0' };
+	register char *p, *q;
+
+	p = s==NULL? str: s;
+	strcpy(p, "/usr/tmp/");
+	strcat(p, seed);
+	strcat(p, "XXXXXX");
+
+	q = seed;
+	while(*q == 'z')
+		*q++ = 'a';
+	++*q;
+
+	mktemp(p);
+	return(p);
+}