mdoc(7): Properly mark C headers.

24 files changed, 34 insertions, 34 deletions

diff --git a/lib/libc/gen/exec.3 b/lib/libc/gen/exec.3
index fd23e16611b6..b3c219169caa 100644
--- a/lib/libc/gen/exec.3
+++ b/lib/libc/gen/exec.3
@@ -163,7 +163,7 @@ If this variable isn't specified,
 the default path is set according to the
 .Dv _PATH_DEFPATH
 definition in
-.Aq paths.h ,
+.In paths.h ,
 which is set to
 .Dq Ev /usr/bin:/bin .
 For
diff --git a/lib/libc/gen/fnmatch.3 b/lib/libc/gen/fnmatch.3
index c96b1643c376..e58f05615570 100644
--- a/lib/libc/gen/fnmatch.3
+++ b/lib/libc/gen/fnmatch.3
@@ -69,7 +69,7 @@ is the bitwise inclusive
 .Tn OR
 of any of the following
 constants, which are defined in the include file
-.Pa fnmatch.h .
+.In fnmatch.h .
 .Bl -tag -width FNM_PATHNAME
 .It Dv FNM_NOESCAPE
 Normally, every occurrence of a backslash
diff --git a/lib/libc/gen/getdomainname.3 b/lib/libc/gen/getdomainname.3
index aa4c5d8387d6..e0635906ee3e 100644
--- a/lib/libc/gen/getdomainname.3
+++ b/lib/libc/gen/getdomainname.3
@@ -94,7 +94,7 @@ The caller tried to set the hostname and was not the super-user.
 Domain names are limited to
 .Dv MAXHOSTNAMELEN
 (from
-.Ao Pa sys/param.h Ac )
+.In sys/param.h )
 characters, currently 256.
 .Sh HISTORY
 The
diff --git a/lib/libc/gen/glob.3 b/lib/libc/gen/glob.3
index 916802185259..bd5214cb7118 100644
--- a/lib/libc/gen/glob.3
+++ b/lib/libc/gen/glob.3
@@ -57,7 +57,7 @@ is a pathname generator that implements the rules for file name pattern
 matching used by the shell.
 .Pp
 The include file
-.Pa glob.h
+.In glob.h
 defines the structure type
 .Fa glob_t ,
 which contains at least the following fields:
@@ -121,7 +121,7 @@ is the bitwise inclusive
 .Tn OR
 of any of the following
 values defined in
-.Pa glob.h :
+.In glob.h :
 .Bl -tag -width GLOB_ALTDIRFUNC
 .It Dv GLOB_APPEND
 Append pathnames generated to the ones from a previous call (or calls)
diff --git a/lib/libc/net/inet6_option_space.3 b/lib/libc/net/inet6_option_space.3
index 0f1fd4125d12..c050aec9207d 100644
--- a/lib/libc/net/inet6_option_space.3
+++ b/lib/libc/net/inet6_option_space.3
@@ -71,7 +71,7 @@ ancillary data manipulation.
 RFC2292 defines a set of functions to help the application.
 The function prototypes for
 these functions are all in the
-.Aq Li netinet/in.h
+.In netinet/in.h
 header.
 .\"
 .Ss inet6_option_space
diff --git a/lib/libc/net/inet6_rthdr_space.3 b/lib/libc/net/inet6_rthdr_space.3
index 428d96f63f65..055a290cfda9 100644
--- a/lib/libc/net/inet6_rthdr_space.3
+++ b/lib/libc/net/inet6_rthdr_space.3
@@ -97,7 +97,7 @@ fetch one flag from a Routing header
 .El
 .Pp
 The function prototypes for these functions are all in the
-.Aq Li netinet/in.h
+.In netinet/in.h
 header.
 .\"
 .Ss inet6_rthdr_space
diff --git a/lib/libc/net/resolver.3 b/lib/libc/net/resolver.3
index 4b98ef251617..7c5e7bb61d32 100644
--- a/lib/libc/net/resolver.3
+++ b/lib/libc/net/resolver.3
@@ -131,7 +131,7 @@ Options
 stored in
 .Va _res.options
 are defined in
-.Pa resolv.h
+.In resolv.h
 and are as follows.
 Options are stored as a simple bit mask containing the bitwise ``or''
 of the options enabled.
diff --git a/lib/libc/stdlib/getopt.3 b/lib/libc/stdlib/getopt.3
index 8df433c368d6..1a840a2b0665 100644
--- a/lib/libc/stdlib/getopt.3
+++ b/lib/libc/stdlib/getopt.3
@@ -209,7 +209,7 @@ This was changed by
 to decouple
 .Fn getopt
 from
-.Pa <stdio.h> .
+.In stdio.h .
 .Pp
 A single dash
 .Dq Li -
diff --git a/lib/libc/sys/acct.2 b/lib/libc/sys/acct.2
index 2786fe49f867..43e1a904f6a7 100644
--- a/lib/libc/sys/acct.2
+++ b/lib/libc/sys/acct.2
@@ -69,7 +69,7 @@ produced by
 For more information on the record structure used by
 .Fn acct ,
 see
-.Pa /usr/include/sys/acct.h
+.In sys/acct.h
 and
 .Xr acct 5 .
 .Pp
diff --git a/lib/libc/sys/clock_gettime.2 b/lib/libc/sys/clock_gettime.2
index 4c80f8f9ae6a..a73c1e68c312 100644
--- a/lib/libc/sys/clock_gettime.2
+++ b/lib/libc/sys/clock_gettime.2
@@ -73,7 +73,7 @@ kernel mode.
 The structure pointed to by
 .Fa tp
 is defined in
-.Ao Pa sys/time.h Ac
+.In sys/time.h
 as:
 .Pp
 .Bd -literal
diff --git a/lib/libc/sys/getitimer.2 b/lib/libc/sys/getitimer.2
index 38e384d72d70..99499830e055 100644
--- a/lib/libc/sys/getitimer.2
+++ b/lib/libc/sys/getitimer.2
@@ -53,7 +53,7 @@
 .Sh DESCRIPTION
 The system provides each process with three interval timers,
 defined in
-.Ao Pa sys/time.h Ac .
+.In sys/time.h .
 The
 .Fn getitimer
 system call returns the current value for the timer specified in
@@ -139,7 +139,7 @@ in
 is 100000000.
 .Sh NOTES
 Three macros for manipulating time values are defined in
-.Ao Pa sys/time.h Ac .
+.In sys/time.h .
 The
 .Fn timerclear
 macro
diff --git a/lib/libc/sys/getsockopt.2 b/lib/libc/sys/getsockopt.2
index 3889b2621cab..e5d2faa758c7 100644
--- a/lib/libc/sys/getsockopt.2
+++ b/lib/libc/sys/getsockopt.2
@@ -107,7 +107,7 @@ argument
 and any specified options are passed uninterpreted to the appropriate
 protocol module for interpretation.
 The include file
-.Ao Pa sys/socket.h Ac
+.In sys/socket.h
 contains definitions for
 socket level options, described below.
 Options at other protocol levels vary in format and
@@ -127,7 +127,7 @@ or zero if the option is to be disabled.
 uses a
 .Vt "struct linger"
 argument, defined in
-.Ao Pa sys/socket.h Ac ,
+.In sys/socket.h ,
 which specifies the desired state of the option and the
 linger interval (see below).
 .Dv SO_SNDTIMEO
@@ -136,7 +136,7 @@ and
 use a
 .Vt "struct timeval"
 argument, defined in
-.Ao Pa sys/time.h Ac .
+.In sys/time.h .
 .Pp
 The following options are recognized at the socket level.
 Except as noted, each may be examined with
diff --git a/lib/libc/sys/gettimeofday.2 b/lib/libc/sys/gettimeofday.2
index 4aa62f091d92..bdfe19431111 100644
--- a/lib/libc/sys/gettimeofday.2
+++ b/lib/libc/sys/gettimeofday.2
@@ -75,7 +75,7 @@ The structures pointed to by
 and
 .Fa tzp
 are defined in
-.Ao Pa sys/time.h Ac
+.In sys/time.h
 as:
 .Pp
 .Bd -literal
diff --git a/lib/libc/sys/ioctl.2 b/lib/libc/sys/ioctl.2
index 3278e4921502..3cb4ee058094 100644
--- a/lib/libc/sys/ioctl.2
+++ b/lib/libc/sys/ioctl.2
@@ -85,7 +85,7 @@ in bytes.
 Macros and defines used in specifying an ioctl
 .Fa request
 are located in the file
-.Ao Pa sys/ioctl.h Ac .
+.In sys/ioctl.h .
 .Sh RETURN VALUES
 If an error has occurred, a value of -1 is returned and
 .Va errno
diff --git a/lib/libc/sys/quotactl.2 b/lib/libc/sys/quotactl.2
index 6a4c09bccb47..12f724d243a9 100644
--- a/lib/libc/sys/quotactl.2
+++ b/lib/libc/sys/quotactl.2
@@ -61,7 +61,7 @@ operates on the given filename
 for the given user
 .Fa id .
 (NOTE: One should use the QCMD macro defined in
-.Ao Pa ufs/ufs/quota.h Ac
+.In ufs/ufs/quota.h
 to formulate the value for
 .Fa cmd . )
 The address of an optional command specific data structure,
@@ -118,7 +118,7 @@ argument
 is a pointer to a
 .Fa struct dqblk
 structure (defined in
-.Ao Pa ufs/ufs/quota.h Ac ) .
+.In ufs/ufs/quota.h ) .
 .It Dv Q_SETQUOTA
 Set disk quota limits for the user or group
 (as determined by the command type) with identifier
@@ -129,7 +129,7 @@ argument
 is a pointer to a
 .Fa struct dqblk
 structure (defined in
-.Ao Pa ufs/ufs/quota.h Ac ) .
+.In ufs/ufs/quota.h ) .
 The usage fields of the
 .Fa dqblk
 structure are ignored.
@@ -144,7 +144,7 @@ argument
 is a pointer to a
 .Fa struct dqblk
 structure (defined in
-.Ao Pa ufs/ufs/quota.h Ac ) .
+.In ufs/ufs/quota.h ) .
 Only the usage fields are used.
 This system call is restricted to the super-user.
 .It Dv Q_SYNC
diff --git a/lib/libc/sys/recv.2 b/lib/libc/sys/recv.2
index a2ea33a63bd5..4cb91801203a 100644
--- a/lib/libc/sys/recv.2
+++ b/lib/libc/sys/recv.2
@@ -152,7 +152,7 @@ system call uses a
 .Fa msghdr
 structure to minimize the number of directly supplied arguments.
 This structure has the following form, as defined in
-.Ao Pa sys/socket.h Ac :
+.In sys/socket.h :
 .Pp
 .Bd -literal
 struct msghdr {
@@ -226,7 +226,7 @@ In this case,
 should be a structure of type
 .Fa cmsgcred ,
 which is defined in
-.Ao Pa sys/socket.h Ac
+.In sys/socket.h
 as follows:
 .Pp
 .Bd -literal
diff --git a/lib/libc/sys/setgroups.2 b/lib/libc/sys/setgroups.2
index 1570ac7e5d52..1ff68749a57f 100644
--- a/lib/libc/sys/setgroups.2
+++ b/lib/libc/sys/setgroups.2
@@ -59,7 +59,7 @@ indicates the number of entries in the array and must be no
 more than
 .Dv NGROUPS ,
 as defined in
-.Ao Pa sys/param.h Ac .
+.In sys/param.h .
 .Pp
 Only the super-user may set new groups.
 .Sh RETURN VALUES
diff --git a/lib/libc/sys/socket.2 b/lib/libc/sys/socket.2
index 606099b37035..dab67b2fadf9 100644
--- a/lib/libc/sys/socket.2
+++ b/lib/libc/sys/socket.2
@@ -57,7 +57,7 @@ argument specifies a communications domain within which
 communication will take place; this selects the protocol family
 which should be used.
 These families are defined in the include file
-.Ao Pa sys/socket.h Ac .
+.In sys/socket.h .
 The currently understood formats are:
 .Pp
 .Bd -literal -offset indent -compact
@@ -225,7 +225,7 @@ via
 The operation of sockets is controlled by socket level
 .Em options .
 These options are defined in the file
-.Ao Pa sys/socket.h Ac .
+.In sys/socket.h .
 The
 .Xr setsockopt 2
 and
diff --git a/lib/libc/sys/sysarch.2 b/lib/libc/sys/sysarch.2
index 6e631bcb95a5..0b3e8ae9efdd 100644
--- a/lib/libc/sys/sysarch.2
+++ b/lib/libc/sys/sysarch.2
@@ -64,7 +64,7 @@ arguments of the function.
 Symbolic constants and argument structures
 for the architecture-dependent
 functions can be found in the header file
-.Ao Pa machine/sysarch.h Ac .
+.In machine/sysarch.h .
 .Pp
 The
 .Fn sysarch
diff --git a/lib/libc/sys/syscall.2 b/lib/libc/sys/syscall.2
index df913251e048..675cf8eca3aa 100644
--- a/lib/libc/sys/syscall.2
+++ b/lib/libc/sys/syscall.2
@@ -57,7 +57,7 @@ interface has the specified
 .Fa number
 with the specified arguments.
 Symbolic constants for system calls can be found in the header file
-.Ao Pa sys/syscall.h Ac .
+.In sys/syscall.h .
 The
 .Fn __syscall
 form should be used when one or more of the arguments is a
diff --git a/lib/libipsec/ipsec_strerror.3 b/lib/libipsec/ipsec_strerror.3
index bdddbd50dba1..9f8d27a2c276 100644
--- a/lib/libipsec/ipsec_strerror.3
+++ b/lib/libipsec/ipsec_strerror.3
@@ -42,7 +42,7 @@
 .Fn ipsec_strerror
 .\"
 .Sh DESCRIPTION
-.Pa netinet6/ipsec.h
+.In netinet6/ipsec.h
 declares
 .Pp
 .Dl extern int ipsec_errcode;
diff --git a/lib/libstand/libstand.3 b/lib/libstand/libstand.3
index a087b8bd05b4..634cc9fb1d39 100644
--- a/lib/libstand/libstand.3
+++ b/lib/libstand/libstand.3
@@ -176,7 +176,7 @@ Returns error messages for the subset of errno values supported by
 .It Fn assert expression
 .Pp
 Requires
-.In assert.h
+.In assert.h .
 .It Xo
 .Ft int
 .Fn setjmp "jmp_buf env"
@@ -191,7 +191,7 @@ Defined as
 and
 .Fn _longjmp
 respectively as there is no signal state to manipulate.  Requires
-.In setjmp.h
+.In setjmp.h .
 .El
 .Sh CHARACTER I/O
 .Bl -hang -width 10n
diff --git a/lib/libutil/realhostname.3 b/lib/libutil/realhostname.3
index a77c44cf1d3d..37b166a6852b 100644
--- a/lib/libutil/realhostname.3
+++ b/lib/libutil/realhostname.3
@@ -74,7 +74,7 @@ will not be NUL terminated.
 The
 .Fn realhostname
 function will return one of the following constants which are defined in
-.Pa libutil.h :
+.In libutil.h :
 .Pp
 .Bl -tag -width XXX -offset XXX
 .It Li HOSTNAME_FOUND
diff --git a/lib/libutil/realhostname_sa.3 b/lib/libutil/realhostname_sa.3
index 73d89f7ad3d7..72340aa92d32 100644
--- a/lib/libutil/realhostname_sa.3
+++ b/lib/libutil/realhostname_sa.3
@@ -103,7 +103,7 @@ will not be NUL terminated.
 The
 .Fn realhostname_sa
 function will return one of the following constants which are defined in
-.Pa libutil.h :
+.In libutil.h :
 .Pp
 .Bl -tag -width XXX -offset XXX
 .It Li HOSTNAME_FOUND