10 files changed, 26 insertions, 13 deletions

diff --git a/lib/libc/gen/crypt.3 b/lib/libc/gen/crypt.3
index 8c09ce458172..0f97a70f1fb4 100644
--- a/lib/libc/gen/crypt.3
+++ b/lib/libc/gen/crypt.3
@@ -42,10 +42,11 @@
 .Nm des_cipher
 .Nd DES encryption
 .Sh SYNOPSIS
+.Fd #include <unistd.h>
 .Ft char *
 .Fn crypt "const char *key" "const char *setting"
 .Ft int
-.Fn setkey "char *key"
+.Fn setkey "const char *key"
 .Ft int
 .Fn encrypt "char *block" "int flag"
 .Ft int
diff --git a/lib/libc/gen/getttyent.3 b/lib/libc/gen/getttyent.3
index 3884b300eef7..06b1e9453c49 100644
--- a/lib/libc/gen/getttyent.3
+++ b/lib/libc/gen/getttyent.3
@@ -45,7 +45,7 @@
 .Ft struct ttyent *
 .Fn getttyent
 .Ft struct ttyent *
-.Fn getttynam "char *name"
+.Fn getttynam "const char *name"
 .Ft int
 .Fn setttyent void
 .Ft int
diff --git a/lib/libc/gen/getusershell.3 b/lib/libc/gen/getusershell.3
index 48aa8594cc1d..223caef927ae 100644
--- a/lib/libc/gen/getusershell.3
+++ b/lib/libc/gen/getusershell.3
@@ -40,6 +40,7 @@
 .Nm endusershell
 .Nd get legal user shells
 .Sh SYNOPSIS
+.Fd #include <unistd.h>
 .Ft char *
 .Fn getusershell void
 .Ft void
diff --git a/lib/libc/gen/glob.3 b/lib/libc/gen/glob.3
index 815fb154ad52..50fd91a291af 100644
--- a/lib/libc/gen/glob.3
+++ b/lib/libc/gen/glob.3
@@ -43,7 +43,7 @@
 .Sh SYNOPSIS
 .Fd #include <glob.h>
 .Ft int
-.Fn glob "const char *pattern" "int flags" "const int (*errfunc)(const char *, int)" "glob_t *pglob"
+.Fn glob "const char *pattern" "int flags" "int (*errfunc)(const char *, int)" "glob_t *pglob"
 .Ft void 
 .Fn globfree "glob_t *pglob"
 .Sh DESCRIPTION
diff --git a/lib/libc/gen/psignal.3 b/lib/libc/gen/psignal.3
index a0d473736bb8..773759c1d89c 100644
--- a/lib/libc/gen/psignal.3
+++ b/lib/libc/gen/psignal.3
@@ -40,7 +40,7 @@
 .Nm sys_signame
 .Nd system signal messages
 .Sh SYNOPSIS
-.Fd #include <sys/signal.h>
+.Fd #include <signal.h>
 .Ft void
 .Fn psignal "unsigned sig" "const char *s"
 .Vt extern const char * const sys_siglist[];
diff --git a/lib/libc/gen/pwcache.3 b/lib/libc/gen/pwcache.3
index 98fb1c460909..e44b5ef9c308 100644
--- a/lib/libc/gen/pwcache.3
+++ b/lib/libc/gen/pwcache.3
@@ -38,8 +38,11 @@
 .Nm pwcache
 .Nd cache password and group entries
 .Sh SYNOPSIS
-.Fn user_from_uid "uid_t uid" "int nouser"
-.Fn group_from_gid "gid_t gid" "int nogroup"
+.Fd #include <stdlib.h>
+.Ft char *
+.Fn user_from_uid "unsigned long uid" "int nouser"
+.Ft char *
+.Fn group_from_gid "unsigned long gid" "int nogroup"
 .Sh DESCRIPTION
 .Pp
 The
diff --git a/lib/libc/gen/sigsetops.3 b/lib/libc/gen/sigsetops.3
index b62253e5550a..97b3316f799d 100644
--- a/lib/libc/gen/sigsetops.3
+++ b/lib/libc/gen/sigsetops.3
@@ -43,11 +43,16 @@
 .Nd manipulate signal sets
 .Sh SYNOPSIS
 .Fd #include <signal.h>
+.Ft int
 .Fn sigemptyset "sigset_t *set"
+.Ft int
 .Fn sigfillset "sigset_t *set"
+.Ft int
 .Fn sigaddset "sigset_t *set" "int signo"
+.Ft int
 .Fn sigdelset "sigset_t *set" "int signo"
-.Fn sigismember "sigset_t *set" "int signo"
+.Ft int
+.Fn sigismember "const sigset_t *set" "int signo"
 .Sh DESCRIPTION
 These functions manipulate signal sets stored in a
 .Fa sigset_t .
diff --git a/lib/libc/gen/unvis.3 b/lib/libc/gen/unvis.3
index fcce5611fe8f..833e13ca16a0 100644
--- a/lib/libc/gen/unvis.3
+++ b/lib/libc/gen/unvis.3
@@ -41,9 +41,9 @@
 .Sh SYNOPSIS
 .Fd #include <vis.h>
 .Ft int 
-.Fn unvis "u_char *cp" "u_char c" "int *astate" "int flag"
+.Fn unvis "char *cp" "int c" "int *astate" "int flag"
 .Ft int 
-.Fn strunvis "char *dst" "char *src"
+.Fn strunvis "char *dst" "const char *src"
 .Sh DESCRIPTION
 The
 .Fn unvis
diff --git a/lib/libc/gen/vis.3 b/lib/libc/gen/vis.3
index edb664e229e7..f749573e5c89 100644
--- a/lib/libc/gen/vis.3
+++ b/lib/libc/gen/vis.3
@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     From: @(#)vis.3	8.1 (Berkeley) 6/9/93
-.\"	$Id$
+.\"	$Id: vis.3,v 1.6 1997/02/22 14:58:21 peter Exp $
 .\"
 .Dd July 25, 1996
 .Dt VIS 3
@@ -41,11 +41,11 @@
 .Sh SYNOPSIS
 .Fd #include <vis.h>
 .Ft char *
-.Fn vis "char *dst" "char c" "int flag" "char nextc"
+.Fn vis "char *dst" "int c" "int flag" "int nextc"
 .Ft int 
-.Fn strvis "char *dst" "char *src" "int flag"
+.Fn strvis "char *dst" "const char *src" "int flag"
 .Ft int 
-.Fn strvisx "char *dst" "char *src" "int len" "int flag"
+.Fn strvisx "char *dst" "const char *src" "size_t len" "int flag"
 .Sh DESCRIPTION
 The
 .Fn vis
diff --git a/lib/libc/gmon/moncontrol.3 b/lib/libc/gmon/moncontrol.3
index 1413bf555038..92993cd3bbfe 100644
--- a/lib/libc/gmon/moncontrol.3
+++ b/lib/libc/gmon/moncontrol.3
@@ -39,7 +39,10 @@
 .Nm monstartup
 .Nd control execution profile
 .Sh SYNOPSIS
+.Fd #include <sys/types.h>
+.Ft int
 .Fn moncontrol "int mode"
+.Ft int
 .Fn monstartup "u_long *lowpc" "u_long *highpc"
 .Sh DESCRIPTION
 An executable program compiled using the