Verify that SYNOPSIS section compiles.

20 files changed, 29 insertions, 4 deletions

diff --git a/share/man/man4/ng_async.4 b/share/man/man4/ng_async.4
index 01d3c6ddb7b5..4f7a2e1eb1c7 100644
--- a/share/man/man4/ng_async.4
+++ b/share/man/man4/ng_async.4
@@ -42,6 +42,7 @@
 .Nm ng_async
 .Nd asynchronous framing netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netgraph/ng_async.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_atm.4 b/share/man/man4/ng_atm.4
index 174d603427bc..df4c2e341ef9 100644
--- a/share/man/man4/ng_atm.4
+++ b/share/man/man4/ng_atm.4
@@ -37,8 +37,10 @@
 .Nm ng_atm
 .Nd netgraph ATM node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In net/if_atm.h
-.In netgraph/ng_atm.h
+.In netgraph.h
+.In netgraph/atm/ng_atm.h
 .Sh DESCRIPTION
 The
 .Nm atm
diff --git a/share/man/man4/ng_atmpif.4 b/share/man/man4/ng_atmpif.4
index 986316113903..3405347d61c6 100644
--- a/share/man/man4/ng_atmpif.4
+++ b/share/man/man4/ng_atmpif.4
@@ -39,7 +39,8 @@
 .Nm ng_atmpif
 .Nd netgraph HARP/ATM Virtual Physical Interface
 .Sh SYNOPSIS
-.In netgraph/netgraph.h
+.In sys/types.h
+.In netatm/atm_if.h
 .In netgraph/atm/ng_atmpif.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_bpf.4 b/share/man/man4/ng_bpf.4
index faf0fe18161e..f56c9092850c 100644
--- a/share/man/man4/ng_bpf.4
+++ b/share/man/man4/ng_bpf.4
@@ -42,7 +42,9 @@
 .Nm ng_bpf
 .Nd Berkeley packet filter netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In net/bpf.h
+.In netgraph.h
 .In netgraph/ng_bpf.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_cisco.4 b/share/man/man4/ng_cisco.4
index b959e954fae8..2cccb76fddeb 100644
--- a/share/man/man4/ng_cisco.4
+++ b/share/man/man4/ng_cisco.4
@@ -42,6 +42,7 @@
 .Nm ng_cisco
 .Nd Cisco HDLC protocol netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netinet/in.h
 .In netgraph/ng_cisco.h
 .Sh DESCRIPTION
diff --git a/share/man/man4/ng_etf.4 b/share/man/man4/ng_etf.4
index f9aced739753..fb9dcffab8a5 100644
--- a/share/man/man4/ng_etf.4
+++ b/share/man/man4/ng_etf.4
@@ -33,6 +33,7 @@
 .Nm ng_etf
 .Nd Ethertype filtering netgraph node type
 .Sh SYNOPSIS
+.In netgraph.h
 .In netgraph/ng_etf.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_hole.4 b/share/man/man4/ng_hole.4
index fd956adf56bf..8089f541d651 100644
--- a/share/man/man4/ng_hole.4
+++ b/share/man/man4/ng_hole.4
@@ -42,6 +42,7 @@
 .Nm ng_hole
 .Nd netgraph discard node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netgraph/ng_hole.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_ksocket.4 b/share/man/man4/ng_ksocket.4
index 11d9e4ec27bd..600a3888625d 100644
--- a/share/man/man4/ng_ksocket.4
+++ b/share/man/man4/ng_ksocket.4
@@ -41,6 +41,7 @@
 .Nm ng_ksocket
 .Nd kernel socket netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netgraph/ng_ksocket.h
 .Sh DESCRIPTION
 A
diff --git a/share/man/man4/ng_l2tp.4 b/share/man/man4/ng_l2tp.4
index 517155dd4d8c..49fedf1bea4b 100644
--- a/share/man/man4/ng_l2tp.4
+++ b/share/man/man4/ng_l2tp.4
@@ -44,6 +44,7 @@
 .Nm ng_l2tp
 .Nd L2TP protocol netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netgraph/ng_l2tp.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_lmi.4 b/share/man/man4/ng_lmi.4
index 15d1617ccfce..4dc7fdf6062b 100644
--- a/share/man/man4/ng_lmi.4
+++ b/share/man/man4/ng_lmi.4
@@ -42,6 +42,7 @@
 .Nm ng_lmi
 .Nd frame relay LMI protocol netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netgraph/ng_lmi.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_ppp.4 b/share/man/man4/ng_ppp.4
index c7262e31a940..6882c446d063 100644
--- a/share/man/man4/ng_ppp.4
+++ b/share/man/man4/ng_ppp.4
@@ -42,6 +42,7 @@
 .Nm ng_ppp
 .Nd PPP protocol netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netgraph/ng_ppp.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_pppoe.4 b/share/man/man4/ng_pppoe.4
index 7746baf2e4f4..ff9d9914b7d3 100644
--- a/share/man/man4/ng_pppoe.4
+++ b/share/man/man4/ng_pppoe.4
@@ -42,7 +42,9 @@
 .Nm ng_pppoe
 .Nd RFC 2516 PPPoE protocol netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In net/ethernet.h
+.In netgraph.h
 .In netgraph/ng_pppoe.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_pptpgre.4 b/share/man/man4/ng_pptpgre.4
index a1d61807b690..55ff2e975559 100644
--- a/share/man/man4/ng_pptpgre.4
+++ b/share/man/man4/ng_pptpgre.4
@@ -42,6 +42,7 @@
 .Nm ng_pptpgre
 .Nd PPTP GRE protocol netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netgraph/ng_pptpgre.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_socket.4 b/share/man/man4/ng_socket.4
index c46ed3ae8f09..22c6638a0acf 100644
--- a/share/man/man4/ng_socket.4
+++ b/share/man/man4/ng_socket.4
@@ -42,7 +42,7 @@
 .Nm ng_socket
 .Nd netgraph socket node type
 .Sh SYNOPSIS
-.In netgraph/ng_message.h
+.In sys/types.h
 .In netgraph/ng_socket.h
 .Sh DESCRIPTION
 A
diff --git a/share/man/man4/ng_source.4 b/share/man/man4/ng_source.4
index 7e7440e46127..28ef64175417 100644
--- a/share/man/man4/ng_source.4
+++ b/share/man/man4/ng_source.4
@@ -39,6 +39,7 @@
 .Nm ng_source
 .Nd netgraph discard node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netgraph/ng_source.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_tee.4 b/share/man/man4/ng_tee.4
index 63144e06e3c9..a914ab54f796 100644
--- a/share/man/man4/ng_tee.4
+++ b/share/man/man4/ng_tee.4
@@ -42,6 +42,7 @@
 .Nm ng_tee
 .Nd netgraph ``tee'' node type
 .Sh SYNOPSIS
+.In sys/types.h
 .In netgraph/ng_tee.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_tty.4 b/share/man/man4/ng_tty.4
index 158bcff8c866..242065f1a1d4 100644
--- a/share/man/man4/ng_tty.4
+++ b/share/man/man4/ng_tty.4
@@ -42,8 +42,8 @@
 .Nm ng_tty
 .Nd netgraph node type that is also a line discipline
 .Sh SYNOPSIS
+.In sys/types.h
 .In sys/ttycom.h
-.In netgraph/ng_message.h
 .In netgraph/ng_tty.h
 .Sh DESCRIPTION
 The
diff --git a/share/man/man4/ng_uni.4 b/share/man/man4/ng_uni.4
index 451110a03648..f6eb05fdbe50 100644
--- a/share/man/man4/ng_uni.4
+++ b/share/man/man4/ng_uni.4
@@ -35,6 +35,7 @@
 .Nm ng_uni
 .Nd netgraph UNI node type
 .Sh SYNOPSIS
+.In netnatm/msg/unistruct.h
 .In netnatm/sig/unidef.h
 .In netgraph/atm/ng_uni.h
 .Sh DESCRIPTION
diff --git a/share/man/man4/ng_vjc.4 b/share/man/man4/ng_vjc.4
index 8a22d493693b..da0c37b13064 100644
--- a/share/man/man4/ng_vjc.4
+++ b/share/man/man4/ng_vjc.4
@@ -42,6 +42,10 @@
 .Nm ng_vjc
 .Nd Van Jacobson compression netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
+.In netinet/in.h
+.In netinet/in_systm.h
+.In netinet/ip.h
 .In net/slcompress.h
 .In netgraph/ng_vjc.h
 .Sh DESCRIPTION
diff --git a/share/man/man4/ng_vlan.4 b/share/man/man4/ng_vlan.4
index a2c4641a772d..bf673cf3bd7f 100644
--- a/share/man/man4/ng_vlan.4
+++ b/share/man/man4/ng_vlan.4
@@ -31,6 +31,8 @@
 .Nm ng_vlan
 .Nd IEEE 802.1Q VLAN tagging netgraph node type
 .Sh SYNOPSIS
+.In sys/types.h
+.In netgraph.h
 .In netgraph/ng_vlan.h
 .Sh DESCRIPTION
 The