mdoc(7) police: Use the new .In macro for #include statements.

gnu/lib/libdialog/dialog.3

@@ -49,7 +49,7 @@
 .Nm dialog_tree
 .Nd provide a simple ncurses-based GUI interface
 .Sh SYNOPSIS
-.Fd #include <dialog.h>
+.In dialog.h
 .Ft "void"
 .Fn draw_shadow "WINDOW *win" "int y" "int x" "int height" "int width"
 .Ft "void"

lib/libalias/libalias.3

@@ -32,9 +32,9 @@
 .Nm libalias
 .Nd packet aliasing library for masquerading and network address translation
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <netinet/in.h>
-.Fd #include <alias.h>
+.In sys/types.h
+.In netinet/in.h
+.In alias.h
 .Pp
 Function prototypes are given in the main body of the text.
 .Sh DESCRIPTION

lib/libc/compat-43/creat.2

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <fcntl.h>
+.In fcntl.h
 .Ft int
 .Fn creat "const char *path" "mode_t mode"
 .Sh DESCRIPTION

lib/libc/compat-43/gethostid.3

@@ -42,7 +42,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft long
 .Fn gethostid void
 .Ft void

lib/libc/compat-43/killpg.2

@@ -41,8 +41,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <signal.h>
+.In sys/types.h
+.In signal.h
 .Ft int
 .Fn killpg "pid_t pgrp" "int sig"
 .Sh DESCRIPTION

lib/libc/compat-43/setruid.3

@@ -42,7 +42,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn setruid "uid_t ruid"
 .Ft int

lib/libc/compat-43/sigpause.2

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <signal.h>
+.In signal.h
 .Ft int
 .Fn sigpause "int sigmask"
 .Sh DESCRIPTION

lib/libc/compat-43/sigsetmask.2

@@ -42,7 +42,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <signal.h>
+.In signal.h
 .Ft int
 .Fn sigsetmask "int mask"
 .Ft int

lib/libc/compat-43/sigvec.2

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <signal.h>
+.In signal.h
 .Bd -literal
 struct sigvec {
         void     (*sv_handler)();

lib/libc/db/man/btree.3

@@ -39,8 +39,8 @@
 .Nm btree
 .Nd "btree database access method"
 .Sh SYNOPSIS
-.Fd "#include <sys/types.h>"
-.Fd "#include <db.h>"
+.In sys/types.h
+.In db.h
 .Sh DESCRIPTION
 The routine
 .Fn dbopen

lib/libc/db/man/dbm.3

@@ -33,8 +33,8 @@
 .Nm dbm_store
 .Nd database access functions
 .Sh SYNOPSIS
-.Fd #include <fcntl.h>
-.Fd #include <ndbm.h>
+.In fcntl.h
+.In ndbm.h
 .Ft DBM *
 .Fn dbm_open "const char *base" "int flags" "int mode"
 .Ft void

lib/libc/db/man/dbopen.3

@@ -39,9 +39,9 @@
 .Nm dbopen
 .Nd "database access methods"
 .Sh SYNOPSIS
-.Fd "#include <sys/types.h>"
-.Fd "#include <limits.h>"
-.Fd "#include <db.h>"
+.In sys/types.h
+.In limits.h
+.In db.h
 .Ft DB *
 .Fn dbopen "const char *file" "int flags" "int mode" "DBTYPE type" "const void *openinfo"
 .Sh DESCRIPTION

lib/libc/db/man/hash.3

@@ -39,8 +39,8 @@
 .Nm hash
 .Nd "hash database access method"
 .Sh SYNOPSIS
-.Fd "#include <sys/types.h>"
-.Fd "#include <db.h>"
+.In sys/types.h
+.In db.h
 .Sh DESCRIPTION
 The routine
 .Fn dbopen

lib/libc/db/man/mpool.3

@@ -39,8 +39,8 @@
 .Nm mpool
 .Nd "shared memory buffer pool"
 .Sh SYNOPSIS
-.Fd "#include <db.h>"
-.Fd "#include <mpool.h>"
+.In db.h
+.In mpool.h
 .Ft MPOOL *
 .Fn mpool_open "void *key" "int fd" "pgno_t pagesize" "pgno_t maxcache"
 .Ft void

lib/libc/db/man/recno.3

@@ -39,8 +39,8 @@
 .Nm recno
 .Nd "record number database access method"
 .Sh SYNOPSIS
-.Fd "#include <sys/types.h>"
-.Fd "#include <db.h>"
+.In sys/types.h
+.In db.h
 .Sh DESCRIPTION
 The routine
 .Fn dbopen

lib/libc/gen/alarm.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft unsigned int
 .Fn alarm "unsigned int seconds"
 .Sh DESCRIPTION

lib/libc/gen/arc4random.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdlib.h>
+.In stdlib.h
 .Ft u_int32_t
 .Fn arc4random "void"
 .Ft void

lib/libc/gen/basename.3

@@ -34,7 +34,7 @@
 .Nm basename
 .Nd extract the base portion of a pathname
 .Sh SYNOPSIS
-.Fd #include <libgen.h>
+.In libgen.h
 .Ft char *
 .Fn basename "const char *path"
 .Sh DESCRIPTION

lib/libc/gen/clock.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <time.h>
+.In time.h
 .Ft clock_t
 .Fn clock void
 .Sh DESCRIPTION

lib/libc/gen/confstr.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft size_t
 .Fn confstr "int name" "char *buf" "size_t len"
 .Sh DESCRIPTION

lib/libc/gen/ctermid.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdio.h>
+.In stdio.h
 .Ft char *
 .Fn ctermid "char *buf"
 .Ft char *

lib/libc/gen/daemon.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdlib.h>
+.In stdlib.h
 .Ft int
 .Fn daemon "int nochdir" "int noclose"
 .Sh DESCRIPTION

lib/libc/gen/devname.3

@@ -41,8 +41,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/stat.h>
-.Fd #include <stdlib.h>
+.In sys/stat.h
+.In stdlib.h
 .Ft char *
 .Fn devname "dev_t dev" "mode_t type"
 .Sh DESCRIPTION

lib/libc/gen/directory.3

@@ -48,8 +48,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <dirent.h>
+.In sys/types.h
+.In dirent.h
 .Ft DIR *
 .Fn opendir "const char *filename"
 .Ft struct dirent *

lib/libc/gen/dirname.3

@@ -34,7 +34,7 @@
 .Nm dirname
 .Nd extract the directory portition of a pathname
 .Sh SYNOPSIS
-.Fd #include <libgen.h>
+.In libgen.h
 .Ft char *
 .Fn dirname "const char *path"
 .Sh DESCRIPTION

lib/libc/gen/dladdr.3

@@ -34,7 +34,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <dlfcn.h>
+.In dlfcn.h
 .Ft int
 .Fn dladdr "const void *addr" "Dl_info *info"
 .Sh DESCRIPTION

lib/libc/gen/dllockinit.3

@@ -34,7 +34,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <dlfcn.h>
+.In dlfcn.h
 .Ft void
 .Fn dllockinit "void *context" "void *(*lock_create)(void *context)" "void (*rlock_acquire)(void *lock)" "void (*wlock_acquire)(void *lock)" "void (*lock_release)(void *lock)" "void (*lock_destroy)(void *lock)" "void (*context_destroy)(void *context)"
 .Sh DESCRIPTION

lib/libc/gen/dlopen.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <dlfcn.h>
+.In dlfcn.h
 .Ft void *
 .Fn dlopen "const char *path" "int mode"
 .Ft void *

lib/libc/gen/err.3

@@ -54,7 +54,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <err.h>
+.In err.h
 .Ft void
 .Fn err "int eval" "const char *fmt" "..."
 .Ft void
@@ -71,7 +71,7 @@
 .Fn warnc "int code" "const char *fmt" "..."
 .Ft void
 .Fn warnx "const char *fmt" "..."
-.Fd #include <stdarg.h>
+.In stdarg.h
 .Ft void
 .Fn verr "int eval" "const char *fmt" "va_list args"
 .Ft void

lib/libc/gen/exec.3

@@ -46,7 +46,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Vt extern char **environ ;
 .Ft int
 .Fn execl "const char *path" "const char *arg" ...

lib/libc/gen/fmtcheck.3

@@ -43,7 +43,7 @@ format string
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdio.h>
+.In stdio.h
 .Ft const char *
 .Fn fmtcheck "const char *fmt_suspect" "const char *fmt_default"
 .Sh DESCRIPTION

lib/libc/gen/fnmatch.3

@@ -43,7 +43,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <fnmatch.h>
+.In fnmatch.h
 .Ft int
 .Fn fnmatch "const char *pattern" "const char *string" "int flags"
 .Sh DESCRIPTION

lib/libc/gen/frexp.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <math.h>
+.In math.h
 .Ft double
 .Fn frexp "double value" "int *exp"
 .Sh DESCRIPTION

lib/libc/gen/ftok.3

@@ -33,8 +33,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/ipc.h>
+.In sys/types.h
+.In sys/ipc.h
 .Ft key_t
 .Fn ftok "const char *path" "int id"
 .Sh DESCRIPTION

lib/libc/gen/getbootfile.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <paths.h>
+.In paths.h
 .Ft const char *
 .Fn getbootfile void
 .Sh DESCRIPTION

lib/libc/gen/getbsize.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdlib.h>
+.In stdlib.h
 .Ft char *
 .Fn getbsize "int *headerlenp" "long *blocksizep"
 .Sh DESCRIPTION

lib/libc/gen/getcap.3

@@ -53,7 +53,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdlib.h>
+.In stdlib.h
 .Ft int
 .Fn cgetent "char **buf" "char **db_array" "char *name"
 .Ft int

lib/libc/gen/getcwd.3

@@ -42,7 +42,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft char *
 .Fn getcwd "char *buf" "size_t size"
 .Ft char *

lib/libc/gen/getdiskbyname.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/disklabel.h>
+.In sys/disklabel.h
 .Ft struct disklabel *
 .Fn getdiskbyname "const char *name"
 .Sh DESCRIPTION

lib/libc/gen/getdomainname.3

@@ -42,7 +42,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn getdomainname "char *name" "int namelen"
 .Ft int

lib/libc/gen/getfsent.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <fstab.h>
+.In fstab.h
 .Ft struct fstab *
 .Fn getfsent void
 .Ft struct fstab *

lib/libc/gen/getgrent.3

@@ -47,8 +47,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <grp.h>
+.In sys/types.h
+.In grp.h
 .Ft struct group *
 .Fn getgrent void
 .Ft struct group *

lib/libc/gen/getgrouplist.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn getgrouplist "const char *name" "int basegid" "int *groups" "int *ngroups"
 .Sh DESCRIPTION

lib/libc/gen/gethostname.3

@@ -42,7 +42,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn gethostname "char *name" "int namelen"
 .Ft int

lib/libc/gen/getloadavg.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdlib.h>
+.In stdlib.h
 .Ft int
 .Fn getloadavg "double loadavg[]" "int nelem"
 .Sh DESCRIPTION

lib/libc/gen/getmntinfo.3

@@ -41,9 +41,9 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/param.h>
-.Fd #include <sys/ucred.h>
-.Fd #include <sys/mount.h>
+.In sys/param.h
+.In sys/ucred.h
+.In sys/mount.h
 .Ft int
 .Fn getmntinfo "struct statfs **mntbufp" "int flags"
 .Sh DESCRIPTION

lib/libc/gen/getnetgrent.3

@@ -44,7 +44,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <netdb.h>
+.In netdb.h
 .Ft int
 .Fn getnetgrent "char **host" "char **user" "char **domain"
 .Ft int

lib/libc/gen/getobjformat.3

@@ -33,7 +33,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <objformat.h>
+.In objformat.h
 .Ft int
 .Fn getobjformat "char *buf" "size_t bufsize" "int *argcp" "char **argv"
 .Sh DESCRIPTION

lib/libc/gen/getpagesize.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn getpagesize void
 .Sh DESCRIPTION

lib/libc/gen/getpass.3

@@ -41,8 +41,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <pwd.h>
-.Fd #include <unistd.h>
+.In pwd.h
+.In unistd.h
 .Ft char *
 .Fn getpass "const char *prompt"
 .Sh DESCRIPTION

lib/libc/gen/getprogname.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdlib.h>
+.In stdlib.h
 .Ft const char *
 .Fn getprogname "void"
 .Ft void

lib/libc/gen/getpwent.3

@@ -46,8 +46,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <pwd.h>
+.In sys/types.h
+.In pwd.h
 .Ft struct passwd *
 .Fn getpwent void
 .Ft struct passwd *

lib/libc/gen/getttyent.3

@@ -47,7 +47,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <ttyent.h>
+.In ttyent.h
 .Ft struct ttyent *
 .Fn getttyent void
 .Ft struct ttyent *

lib/libc/gen/getusershell.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft char *
 .Fn getusershell void
 .Ft void

lib/libc/gen/getvfsbyname.3

@@ -41,8 +41,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/param.h>
-.Fd #include <sys/mount.h>
+.In sys/param.h
+.In sys/mount.h
 .Ft int
 .Fn getvfsbyname "const char *name" "struct vfsconf *vfc"
 .Sh DESCRIPTION

lib/libc/gen/getvfsent.3

@@ -15,8 +15,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/param.h>
-.Fd #include <sys/mount.h>
+.In sys/param.h
+.In sys/mount.h
 .Ft struct ovfsconf *
 .Fn getvfsent "void"
 .Ft void

lib/libc/gen/glob.3

@@ -44,7 +44,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <glob.h>
+.In glob.h
 .Ft int
 .Fn glob "const char *pattern" "int flags" "int (*errfunc)(const char *, int)" "glob_t *pglob"
 .Ft void

lib/libc/gen/initgroups.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn initgroups "const char *name" "int basegid"
 .Sh DESCRIPTION

lib/libc/gen/ldexp.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <math.h>
+.In math.h
 .Ft double
 .Fn ldexp "double x" "int exp"
 .Sh DESCRIPTION

lib/libc/gen/lockf.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn lockf "int filedes" "int function" "off_t size"
 .Sh DESCRIPTION

lib/libc/gen/modf.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <math.h>
+.In math.h
 .Ft double
 .Fn modf "double value" "double *iptr"
 .Sh DESCRIPTION

lib/libc/gen/msgctl.3

@@ -40,9 +40,9 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/ipc.h>
-.Fd #include <sys/msg.h>
+.In sys/types.h
+.In sys/ipc.h
+.In sys/msg.h
 .Ft int
 .Fn msgctl "int msqid" "int cmd" "struct msqid_ds *buf"
 .Sh DESCRIPTION

lib/libc/gen/msgget.3

@@ -40,9 +40,9 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/ipc.h>
-.Fd #include <sys/msg.h>
+.In sys/types.h
+.In sys/ipc.h
+.In sys/msg.h
 .Ft int
 .Fn msgget "key_t key" "int msgflg"
 .Sh DESCRIPTION

lib/libc/gen/msgrcv.3

@@ -40,9 +40,9 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/ipc.h>
-.Fd #include <sys/msg.h>
+.In sys/types.h
+.In sys/ipc.h
+.In sys/msg.h
 .Ft int
 .Fn msgrcv "int msqid" "void *msgp" "size_t msgsz" "long msgtyp" "int msgflg"
 .Sh DESCRIPTION

lib/libc/gen/msgsnd.3

@@ -40,9 +40,9 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/ipc.h>
-.Fd #include <sys/msg.h>
+.In sys/types.h
+.In sys/ipc.h
+.In sys/msg.h
 .Ft int
 .Fn msgsnd "int msqid" "void *msgp" "size_t msgsz" "int msgflg"
 .Sh DESCRIPTION

lib/libc/gen/nice.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn nice "int incr"
 .Sh DESCRIPTION

lib/libc/gen/nlist.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <nlist.h>
+.In nlist.h
 .Ft int
 .Fn nlist "const char *filename" "struct nlist *nl"
 .Sh DESCRIPTION

lib/libc/gen/pause.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn pause void
 .Sh DESCRIPTION

lib/libc/gen/popen.3

@@ -43,7 +43,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdio.h>
+.In stdio.h
 .Ft FILE *
 .Fn popen "const char *command" "const char *type"
 .Ft int

lib/libc/gen/psignal.3

@@ -44,12 +44,12 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <signal.h>
+.In signal.h
 .Ft void
 .Fn psignal "unsigned sig" "const char *s"
 .Vt extern const char * const sys_siglist[] ;
 .Vt extern const char * const sys_signame[] ;
-.Fd #include <string.h>
+.In string.h
 .Ft "char *"
 .Fn strsignal "int sig"
 .Sh DESCRIPTION

lib/libc/gen/pwcache.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdlib.h>
+.In stdlib.h
 .Ft char *
 .Fn user_from_uid "unsigned long uid" "int nouser"
 .Ft char *

lib/libc/gen/raise.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <signal.h>
+.In signal.h
 .Ft int
 .Fn raise "int sig"
 .Sh DESCRIPTION

lib/libc/gen/rand48.3

@@ -29,7 +29,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stdlib.h>
+.In stdlib.h
 .Ft double
 .Fn drand48 void
 .Ft double

lib/libc/gen/rfork_thread.3

@@ -34,7 +34,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft int
 .Fn rfork_thread "int flags" "void *stack" "int (*func)(void *arg)" "void *arg"
 .Sh DESCRIPTION

lib/libc/gen/scandir.3

@@ -42,8 +42,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <dirent.h>
+.In sys/types.h
+.In dirent.h
 .Ft int
 .Fn scandir "const char *dirname" "struct dirent ***namelist" "int \\*(lp*select\\*(rp\\*(lpstruct dirent *\\*(rp" "int \\*(lp*compar\\*(rp\\*(lpconst void *, const void *\\*(rp"
 .Ft int

lib/libc/gen/sem_destroy.3

@@ -35,7 +35,7 @@
 .Sh LIBRARY
 .Lb libc_r
 .Sh SYNOPSIS
-.Fd #include <semaphore.h>
+.In semaphore.h
 .Ft int
 .Fn sem_destroy "sem_t *sem"
 .Sh DESCRIPTION

lib/libc/gen/sem_getvalue.3

@@ -35,7 +35,7 @@
 .Sh LIBRARY
 .Lb libc_r
 .Sh SYNOPSIS
-.Fd #include <semaphore.h>
+.In semaphore.h
 .Ft int
 .Fn sem_getvalue "sem_t *sem" "int *sval"
 .Sh DESCRIPTION

lib/libc/gen/sem_init.3

@@ -35,7 +35,7 @@
 .Sh LIBRARY
 .Lb libc_r
 .Sh SYNOPSIS
-.Fd #include <semaphore.h>
+.In semaphore.h
 .Ft int
 .Fn sem_init "sem_t *sem" "int pshared" "unsigned int value"
 .Sh DESCRIPTION

lib/libc/gen/sem_open.3

@@ -37,7 +37,7 @@
 .Sh LIBRARY
 .Lb libc_r
 .Sh SYNOPSIS
-.Fd #include <semaphore.h>
+.In semaphore.h
 .Ft sem_t *
 .Fn sem_open "const char *name" "int oflag" "..."
 .Ft int

lib/libc/gen/sem_post.3

@@ -35,7 +35,7 @@
 .Sh LIBRARY
 .Lb libc_r
 .Sh SYNOPSIS
-.Fd #include <semaphore.h>
+.In semaphore.h
 .Ft int
 .Fn sem_post "sem_t *sem"
 .Sh DESCRIPTION

lib/libc/gen/sem_wait.3

@@ -36,7 +36,7 @@
 .Sh LIBRARY
 .Lb libc_r
 .Sh SYNOPSIS
-.Fd #include <semaphore.h>
+.In semaphore.h
 .Ft int
 .Fn sem_wait "sem_t *sem"
 .Ft int

lib/libc/gen/setjmp.3

@@ -51,7 +51,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <setjmp.h>
+.In setjmp.h
 .Ft int
 .Fn sigsetjmp "sigjmp_buf env" "int savemask"
 .Ft void

lib/libc/gen/setmode.3

@@ -42,7 +42,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft mode_t
 .Fn getmode "const void *set" "mode_t mode"
 .Ft void *

lib/libc/gen/setproctitle.3

@@ -27,8 +27,8 @@
 .Nm setproctitle
 .Nd set process title
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <unistd.h>
+.In sys/types.h
+.In unistd.h
 .Ft void
 .Fn setproctitle "const char *fmt" "..."
 .Sh DESCRIPTION

lib/libc/gen/shm_open.3

@@ -39,8 +39,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/mman.h>
+.In sys/types.h
+.In sys/mman.h
 .Ft int
 .Fn shm_open "const char *path" "int flags" "mode_t mode"
 .Ft int

lib/libc/gen/siginterrupt.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <signal.h>
+.In signal.h
 .Ft int
 .Fn siginterrupt "int sig" "int flag"
 .Sh DESCRIPTION

lib/libc/gen/signal.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <signal.h>
+.In signal.h
 .\" The following is Quite Ugly, but syntactically correct.  Don't try to
 .\" fix it.
 .Ft void \*(lp*

lib/libc/gen/sigsetops.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <signal.h>
+.In signal.h
 .Ft int
 .Fn sigemptyset "sigset_t *set"
 .Ft int

lib/libc/gen/sleep.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft unsigned int
 .Fn sleep "unsigned int seconds"
 .Sh DESCRIPTION

lib/libc/gen/stringlist.3

@@ -48,7 +48,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <stringlist.h>
+.In stringlist.h
 .Ft StringList *
 .Fn sl_init
 .Ft void

lib/libc/gen/strtofflags.3

@@ -42,7 +42,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft char *
 .Fn fflagstostr "u_long flags"
 .Ft int

lib/libc/gen/sysconf.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <unistd.h>
+.In unistd.h
 .Ft long
 .Fn sysconf "int name"
 .Sh DESCRIPTION

lib/libc/gen/sysctl.3

@@ -43,8 +43,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <sys/sysctl.h>
+.In sys/types.h
+.In sys/sysctl.h
 .Ft int
 .Fn sysctl "int *name" "u_int namelen" "void *oldp" "size_t *oldlenp" "void *newp" "size_t newlen"
 .Ft int

lib/libc/gen/syslog.3

@@ -45,8 +45,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <syslog.h>
-.Fd #include <stdarg.h>
+.In syslog.h
+.In stdarg.h
 .Ft void
 .Fn syslog "int priority" "const char *message" "..."
 .Ft void

lib/libc/gen/tcgetpgrp.3

@@ -41,8 +41,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <unistd.h>
+.In sys/types.h
+.In unistd.h
 .Ft pid_t
 .Fn tcgetpgrp "int fd"
 .Sh DESCRIPTION

lib/libc/gen/tcsendbreak.3

@@ -44,7 +44,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <termios.h>
+.In termios.h
 .Ft int
 .Fn tcdrain "int fd"
 .Ft int

lib/libc/gen/tcsetattr.3

@@ -48,7 +48,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <termios.h>
+.In termios.h
 .Ft speed_t
 .Fn cfgetispeed "const struct termios *t"
 .Ft int

lib/libc/gen/tcsetpgrp.3

@@ -41,8 +41,8 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/types.h>
-.Fd #include <unistd.h>
+.In sys/types.h
+.In unistd.h
 .Ft int
 .Fn tcsetpgrp "int fd" "pid_t pgrp_id"
 .Sh DESCRIPTION

lib/libc/gen/time.3

@@ -45,7 +45,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <time.h>
+.In time.h
 .Ft time_t
 .Fn time "time_t *tloc"
 .Sh DESCRIPTION

lib/libc/gen/times.3

@@ -41,7 +41,7 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.Fd #include <sys/times.h>
+.In sys/times.h
 .Ft clock_t
 .Fn times "struct tms *tp"
 .Sh DESCRIPTION