diff --git a/src/configure.in b/src/configure.in
index 07c7abb578..ba5ef2411d 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -529,7 +529,7 @@ AC_PROG_GCC_TRADITIONAL
 AC_FUNC_MEMCMP
 AC_TYPE_SIGNAL
 AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(tzset vfork memmove sigsetjmp kill sysconf fpclass)
+AC_CHECK_FUNCS(tzset memmove sigsetjmp kill sysconf fpclass)
 AC_CHECK_FUNCS(fp_class fp_class_d class)
 AC_CHECK_FUNCS(sigprocmask waitpid setsid fcvt)
 AC_CHECK_FUNC(isinf,
diff --git a/src/include/port/ultrix4.h b/src/include/port/ultrix4.h
index 872583bfa4..3ac95a2759 100644
--- a/src/include/port/ultrix4.h
+++ b/src/include/port/ultrix4.h
@@ -58,8 +58,6 @@ extern int	gethostname(char *, int);
 extern int	getopt(int, char *const *, const char *);
 extern int	putenv(const char *);
 
-extern pid_t vfork(void);
-
 struct itimerval;
 extern int	setitimer(int, const struct itimerval *, struct itimerval *);
 struct timezone;
diff --git a/src/man/select.l b/src/man/select.l
index 7fa3f5607e..34bc68d978 100644
--- a/src/man/select.l
+++ b/src/man/select.l
@@ -1,6 +1,6 @@
 .\" This is -*-nroff-*-
 .\" XXX standard disclaimer belongs here....
-.\" $Header: /cvsroot/pgsql/src/man/Attic/select.l,v 1.6 1998/03/30 19:05:10 momjian Exp $
+.\" $Header: /cvsroot/pgsql/src/man/Attic/select.l,v 1.7 1998/06/17 22:59:26 momjian Exp $
 .TH SELECT SQL 11/05/95 PostgreSQL PostgreSQL
 .SH NAME
 select - retrieve instances from a class
@@ -123,9 +123,6 @@ create table(l),
 fetch(l),
 update(l).
 .SH BUGS
-.BR "Select into"
-does not delete duplicates.
-.PP
 If the backend crashes in the course of executing a 
 .BR "select into" ,
 the class file will remain on disk.  It can be safely removed by the