diff --git a/lib/libsys/_exit.2 b/lib/libsys/_exit.2
--- a/lib/libsys/_exit.2
+++ b/lib/libsys/_exit.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm _exit
 .Nd terminate the calling process
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft void
 .Fn _exit "int status"
diff --git a/lib/libsys/_umtx_op.2 b/lib/libsys/_umtx_op.2
--- a/lib/libsys/_umtx_op.2
+++ b/lib/libsys/_umtx_op.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm _umtx_op
 .Nd interface for implementation of userspace threading synchronization primitives
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/umtx.h
 .Ft int
diff --git a/lib/libsys/abort2.2 b/lib/libsys/abort2.2
--- a/lib/libsys/abort2.2
+++ b/lib/libsys/abort2.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm abort2
 .Nd "abort process with diagnostics"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In stdlib.h
 .Ft void
 .Fn abort2 "const char *why" "int nargs" "void **args"
diff --git a/lib/libsys/accept.2 b/lib/libsys/accept.2
--- a/lib/libsys/accept.2
+++ b/lib/libsys/accept.2
@@ -32,9 +32,8 @@
 .Nm accept ,
 .Nm accept4
 .Nd accept a connection on a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .Ft int
diff --git a/lib/libsys/access.2 b/lib/libsys/access.2
--- a/lib/libsys/access.2
+++ b/lib/libsys/access.2
@@ -33,9 +33,8 @@
 .Nm eaccess ,
 .Nm faccessat
 .Nd check accessibility of a file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn access "const char *path" "int mode"
diff --git a/lib/libsys/acct.2 b/lib/libsys/acct.2
--- a/lib/libsys/acct.2
+++ b/lib/libsys/acct.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm acct
 .Nd enable or disable process accounting
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn acct "const char *file"
diff --git a/lib/libsys/adjtime.2 b/lib/libsys/adjtime.2
--- a/lib/libsys/adjtime.2
+++ b/lib/libsys/adjtime.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm adjtime
 .Nd "correct the time to allow synchronization of the system clock"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/time.h
 .Ft int
 .Fn adjtime "const struct timeval *delta" "struct timeval *olddelta"
diff --git a/lib/libsys/aio_cancel.2 b/lib/libsys/aio_cancel.2
--- a/lib/libsys/aio_cancel.2
+++ b/lib/libsys/aio_cancel.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm aio_cancel
 .Nd cancel an outstanding asynchronous I/O operation (REALTIME)
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft int
 .Fn aio_cancel "int fildes" "struct aiocb *iocb"
diff --git a/lib/libsys/aio_error.2 b/lib/libsys/aio_error.2
--- a/lib/libsys/aio_error.2
+++ b/lib/libsys/aio_error.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm aio_error
 .Nd retrieve error status of asynchronous I/O operation (REALTIME)
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft int
 .Fn aio_error "const struct aiocb *iocb"
diff --git a/lib/libsys/aio_fsync.2 b/lib/libsys/aio_fsync.2
--- a/lib/libsys/aio_fsync.2
+++ b/lib/libsys/aio_fsync.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm aio_fsync
 .Nd asynchronous file synchronization (REALTIME)
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft int
 .Fn aio_fsync "int op" "struct aiocb *iocb"
diff --git a/lib/libsys/aio_mlock.2 b/lib/libsys/aio_mlock.2
--- a/lib/libsys/aio_mlock.2
+++ b/lib/libsys/aio_mlock.2
@@ -30,9 +30,8 @@
 .Nd asynchronous
 .Xr mlock 2
 operation
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft int
 .Fn aio_mlock "struct aiocb *iocb"
diff --git a/lib/libsys/aio_read.2 b/lib/libsys/aio_read.2
--- a/lib/libsys/aio_read.2
+++ b/lib/libsys/aio_read.2
@@ -30,9 +30,8 @@
 .Nm aio_read2 ,
 .Nm aio_readv
 .Nd asynchronous read from a file (REALTIME)
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft int
 .Fn aio_read "struct aiocb *iocb"
diff --git a/lib/libsys/aio_return.2 b/lib/libsys/aio_return.2
--- a/lib/libsys/aio_return.2
+++ b/lib/libsys/aio_return.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm aio_return
 .Nd retrieve return status of asynchronous I/O operation (REALTIME)
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft ssize_t
 .Fn aio_return "struct aiocb *iocb"
diff --git a/lib/libsys/aio_suspend.2 b/lib/libsys/aio_suspend.2
--- a/lib/libsys/aio_suspend.2
+++ b/lib/libsys/aio_suspend.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm aio_suspend
 .Nd suspend until asynchronous I/O operations or timeout complete (REALTIME)
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft int
 .Fn aio_suspend "const struct aiocb *const iocbs[]" "int niocb" "const struct timespec *timeout"
diff --git a/lib/libsys/aio_waitcomplete.2 b/lib/libsys/aio_waitcomplete.2
--- a/lib/libsys/aio_waitcomplete.2
+++ b/lib/libsys/aio_waitcomplete.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm aio_waitcomplete
 .Nd wait for the next completion of an aio request
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft ssize_t
 .Fn aio_waitcomplete "struct aiocb **iocbp" "struct timespec *timeout"
diff --git a/lib/libsys/aio_write.2 b/lib/libsys/aio_write.2
--- a/lib/libsys/aio_write.2
+++ b/lib/libsys/aio_write.2
@@ -30,9 +30,8 @@
 .Nm aio_write2 ,
 .Nm aio_writev
 .Nd asynchronous write to a file (REALTIME)
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft int
 .Fn aio_write "struct aiocb *iocb"
diff --git a/lib/libsys/bind.2 b/lib/libsys/bind.2
--- a/lib/libsys/bind.2
+++ b/lib/libsys/bind.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm bind
 .Nd assign a local protocol address to a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/socket.h
 .Ft int
 .Fn bind "int s" "const struct sockaddr *addr" "socklen_t addrlen"
diff --git a/lib/libsys/bindat.2 b/lib/libsys/bindat.2
--- a/lib/libsys/bindat.2
+++ b/lib/libsys/bindat.2
@@ -30,9 +30,8 @@
 .Sh NAME
 .Nm bindat
 .Nd assign a local protocol address to a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .Pp
diff --git a/lib/libsys/brk.2 b/lib/libsys/brk.2
--- a/lib/libsys/brk.2
+++ b/lib/libsys/brk.2
@@ -32,9 +32,8 @@
 .Nm brk ,
 .Nm sbrk
 .Nd change data segment size
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn brk "const void *addr"
diff --git a/lib/libsys/cap_enter.2 b/lib/libsys/cap_enter.2
--- a/lib/libsys/cap_enter.2
+++ b/lib/libsys/cap_enter.2
@@ -33,9 +33,8 @@
 .Nm cap_enter ,
 .Nm cap_getmode
 .Nd Capability mode system calls
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/capsicum.h
 .Ft int
 .Fn cap_enter "void"
diff --git a/lib/libsys/cap_fcntls_limit.2 b/lib/libsys/cap_fcntls_limit.2
--- a/lib/libsys/cap_fcntls_limit.2
+++ b/lib/libsys/cap_fcntls_limit.2
@@ -32,9 +32,8 @@
 .Nm cap_fcntls_limit ,
 .Nm cap_fcntls_get
 .Nd manage allowed fcntl commands
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/capsicum.h
 .Ft int
 .Fn cap_fcntls_limit "int fd" "uint32_t fcntlrights"
diff --git a/lib/libsys/cap_ioctls_limit.2 b/lib/libsys/cap_ioctls_limit.2
--- a/lib/libsys/cap_ioctls_limit.2
+++ b/lib/libsys/cap_ioctls_limit.2
@@ -32,9 +32,8 @@
 .Nm cap_ioctls_limit ,
 .Nm cap_ioctls_get
 .Nd manage allowed ioctl commands
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/capsicum.h
 .Ft int
 .Fn cap_ioctls_limit "int fd" "const unsigned long *cmds" "size_t ncmds"
diff --git a/lib/libsys/cap_rights_limit.2 b/lib/libsys/cap_rights_limit.2
--- a/lib/libsys/cap_rights_limit.2
+++ b/lib/libsys/cap_rights_limit.2
@@ -36,9 +36,8 @@
 .Sh NAME
 .Nm cap_rights_limit
 .Nd limit capability rights
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/capsicum.h
 .Ft int
 .Fn cap_rights_limit "int fd" "const cap_rights_t *rights"
diff --git a/lib/libsys/chdir.2 b/lib/libsys/chdir.2
--- a/lib/libsys/chdir.2
+++ b/lib/libsys/chdir.2
@@ -32,9 +32,8 @@
 .Nm chdir ,
 .Nm fchdir
 .Nd change current working directory
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn chdir "const char *path"
diff --git a/lib/libsys/chflags.2 b/lib/libsys/chflags.2
--- a/lib/libsys/chflags.2
+++ b/lib/libsys/chflags.2
@@ -34,9 +34,8 @@
 .Nm fchflags ,
 .Nm chflagsat
 .Nd set file flags
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/stat.h
 .In unistd.h
 .Ft int
diff --git a/lib/libsys/chmod.2 b/lib/libsys/chmod.2
--- a/lib/libsys/chmod.2
+++ b/lib/libsys/chmod.2
@@ -34,9 +34,8 @@
 .Nm lchmod ,
 .Nm fchmodat
 .Nd change mode of file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/stat.h
 .Ft int
 .Fn chmod "const char *path" "mode_t mode"
diff --git a/lib/libsys/chown.2 b/lib/libsys/chown.2
--- a/lib/libsys/chown.2
+++ b/lib/libsys/chown.2
@@ -34,9 +34,8 @@
 .Nm lchown ,
 .Nm fchownat
 .Nd change owner and group of a file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn chown "const char *path" "uid_t owner" "gid_t group"
diff --git a/lib/libsys/chroot.2 b/lib/libsys/chroot.2
--- a/lib/libsys/chroot.2
+++ b/lib/libsys/chroot.2
@@ -32,9 +32,8 @@
 .Nm chroot ,
 .Nm fchroot
 .Nd change root directory
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn chroot "const char *dirname"
diff --git a/lib/libsys/clock_gettime.2 b/lib/libsys/clock_gettime.2
--- a/lib/libsys/clock_gettime.2
+++ b/lib/libsys/clock_gettime.2
@@ -35,9 +35,8 @@
 .Nm clock_settime ,
 .Nm clock_getres
 .Nd get/set/calibrate date and time
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In time.h
 .Ft int
 .Fn clock_gettime "clockid_t clock_id" "struct timespec *tp"
diff --git a/lib/libsys/close.2 b/lib/libsys/close.2
--- a/lib/libsys/close.2
+++ b/lib/libsys/close.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm close
 .Nd delete a descriptor
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn close "int fd"
diff --git a/lib/libsys/closefrom.2 b/lib/libsys/closefrom.2
--- a/lib/libsys/closefrom.2
+++ b/lib/libsys/closefrom.2
@@ -30,9 +30,8 @@
 .Nm closefrom ,
 .Nm close_range
 .Nd delete open file descriptors
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft void
 .Fn closefrom "int lowfd"
diff --git a/lib/libsys/connect.2 b/lib/libsys/connect.2
--- a/lib/libsys/connect.2
+++ b/lib/libsys/connect.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm connect
 .Nd initiate a connection on a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/socket.h
 .Ft int
 .Fn connect "int s" "const struct sockaddr *name" "socklen_t namelen"
diff --git a/lib/libsys/connectat.2 b/lib/libsys/connectat.2
--- a/lib/libsys/connectat.2
+++ b/lib/libsys/connectat.2
@@ -30,9 +30,8 @@
 .Sh NAME
 .Nm connectat
 .Nd initiate a connection on a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .Pp
diff --git a/lib/libsys/copy_file_range.2 b/lib/libsys/copy_file_range.2
--- a/lib/libsys/copy_file_range.2
+++ b/lib/libsys/copy_file_range.2
@@ -30,9 +30,8 @@
 .Nm copy_file_range
 .Nd kernel copy of a byte range from one regular file to another
 or within one regular file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In unistd.h
 .Ft ssize_t
diff --git a/lib/libsys/cpuset.2 b/lib/libsys/cpuset.2
--- a/lib/libsys/cpuset.2
+++ b/lib/libsys/cpuset.2
@@ -32,9 +32,8 @@
 .Nm cpuset_getid ,
 .Nm cpuset_setid
 .Nd manage CPU affinity sets
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/cpuset.h
 .Ft int
diff --git a/lib/libsys/cpuset_getaffinity.2 b/lib/libsys/cpuset_getaffinity.2
--- a/lib/libsys/cpuset_getaffinity.2
+++ b/lib/libsys/cpuset_getaffinity.2
@@ -30,9 +30,8 @@
 .Nm cpuset_getaffinity ,
 .Nm cpuset_setaffinity
 .Nd manage CPU affinity
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/cpuset.h
 .Ft int
diff --git a/lib/libsys/cpuset_getdomain.2 b/lib/libsys/cpuset_getdomain.2
--- a/lib/libsys/cpuset_getdomain.2
+++ b/lib/libsys/cpuset_getdomain.2
@@ -29,9 +29,8 @@
 .Nm cpuset_getdomain ,
 .Nm cpuset_setdomain
 .Nd manage memory domain policy
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/domainset.h
 .Ft int
diff --git a/lib/libsys/creat.2 b/lib/libsys/creat.2
--- a/lib/libsys/creat.2
+++ b/lib/libsys/creat.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm creat
 .Nd create a new file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In fcntl.h
 .Ft int
 .Fn creat "const char *path" "mode_t mode"
diff --git a/lib/libsys/dup.2 b/lib/libsys/dup.2
--- a/lib/libsys/dup.2
+++ b/lib/libsys/dup.2
@@ -32,9 +32,8 @@
 .Nm dup ,
 .Nm dup2
 .Nd duplicate an existing file descriptor
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn dup "int oldd"
diff --git a/lib/libsys/eventfd.2 b/lib/libsys/eventfd.2
--- a/lib/libsys/eventfd.2
+++ b/lib/libsys/eventfd.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm eventfd
 .Nd create a file descriptor for event notification
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/eventfd.h
 .Ft int
 .Fn eventfd "unsigned int initval" "int flags"
diff --git a/lib/libsys/execve.2 b/lib/libsys/execve.2
--- a/lib/libsys/execve.2
+++ b/lib/libsys/execve.2
@@ -32,9 +32,8 @@
 .Nm execve ,
 .Nm fexecve
 .Nd execute a file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn execve "const char *path" "char *const argv[]" "char *const envp[]"
diff --git a/lib/libsys/extattr_get_file.2 b/lib/libsys/extattr_get_file.2
--- a/lib/libsys/extattr_get_file.2
+++ b/lib/libsys/extattr_get_file.2
@@ -41,9 +41,8 @@
 .Nm extattr_set_file ,
 .Nm extattr_set_link
 .Nd system calls to manipulate VFS extended attributes
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/extattr.h
 .Ft int
diff --git a/lib/libsys/fcntl.2 b/lib/libsys/fcntl.2
--- a/lib/libsys/fcntl.2
+++ b/lib/libsys/fcntl.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm fcntl
 .Nd file control
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In fcntl.h
 .Ft int
 .Fn fcntl "int fd" "int cmd" "..."
diff --git a/lib/libsys/ffclock.2 b/lib/libsys/ffclock.2
--- a/lib/libsys/ffclock.2
+++ b/lib/libsys/ffclock.2
@@ -33,9 +33,8 @@
 .Nm ffclock_getestimate ,
 .Nm ffclock_setestimate
 .Nd Retrieve feed-forward counter, get and set feed-forward clock estimates
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/timeffc.h
 .Ft int
 .Fn ffclock_getcounter "ffcounter *ffcount"
diff --git a/lib/libsys/fhlink.2 b/lib/libsys/fhlink.2
--- a/lib/libsys/fhlink.2
+++ b/lib/libsys/fhlink.2
@@ -30,9 +30,8 @@
 .Nm fhlink ,
 .Nm fhlinkat
 .Nd make a hard file link
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn fhlink "fhandle_t *fhp" "const char *to"
diff --git a/lib/libsys/fhopen.2 b/lib/libsys/fhopen.2
--- a/lib/libsys/fhopen.2
+++ b/lib/libsys/fhopen.2
@@ -39,9 +39,8 @@
 .Nm fhstat ,
 .Nm fhstatfs
 .Nd access file via file handle
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/mount.h
 .In sys/stat.h
diff --git a/lib/libsys/fhreadlink.2 b/lib/libsys/fhreadlink.2
--- a/lib/libsys/fhreadlink.2
+++ b/lib/libsys/fhreadlink.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm fhreadlink
 .Nd read value of a symbolic link
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/mount.h
 .Ft int
diff --git a/lib/libsys/flock.2 b/lib/libsys/flock.2
--- a/lib/libsys/flock.2
+++ b/lib/libsys/flock.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm flock
 .Nd "apply or remove an advisory lock on an open file"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/file.h
 .Fd "#define   LOCK_SH        0x01      /* shared file lock */"
 .Fd "#define   LOCK_EX        0x02      /* exclusive file lock */"
diff --git a/lib/libsys/fork.2 b/lib/libsys/fork.2
--- a/lib/libsys/fork.2
+++ b/lib/libsys/fork.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm fork
 .Nd create a new process
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft pid_t
 .Fn fork void
diff --git a/lib/libsys/fspacectl.2 b/lib/libsys/fspacectl.2
--- a/lib/libsys/fspacectl.2
+++ b/lib/libsys/fspacectl.2
@@ -33,9 +33,8 @@
 .Sh NAME
 .Nm fspacectl
 .Nd space management in a file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In fcntl.h
 .Ft int
 .Fo fspacectl
diff --git a/lib/libsys/fsync.2 b/lib/libsys/fsync.2
--- a/lib/libsys/fsync.2
+++ b/lib/libsys/fsync.2
@@ -37,9 +37,8 @@
 .Nm fdatasync ,
 .Nm fsync
 .Nd "synchronise changes to a file"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn fdatasync "int fd"
diff --git a/lib/libsys/getdirentries.2 b/lib/libsys/getdirentries.2
--- a/lib/libsys/getdirentries.2
+++ b/lib/libsys/getdirentries.2
@@ -32,9 +32,8 @@
 .Nm getdirentries ,
 .Nm getdents
 .Nd "get directory entries in a file system independent format"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In dirent.h
 .Ft ssize_t
diff --git a/lib/libsys/getdtablesize.2 b/lib/libsys/getdtablesize.2
--- a/lib/libsys/getdtablesize.2
+++ b/lib/libsys/getdtablesize.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm getdtablesize
 .Nd get file descriptor limit
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn getdtablesize void
diff --git a/lib/libsys/getfh.2 b/lib/libsys/getfh.2
--- a/lib/libsys/getfh.2
+++ b/lib/libsys/getfh.2
@@ -34,9 +34,8 @@
 .Nm lgetfh ,
 .Nm getfhat
 .Nd get file handle
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/mount.h
 .Ft int
diff --git a/lib/libsys/getfsstat.2 b/lib/libsys/getfsstat.2
--- a/lib/libsys/getfsstat.2
+++ b/lib/libsys/getfsstat.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm getfsstat
 .Nd get list of all mounted file systems
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/ucred.h
 .In sys/mount.h
diff --git a/lib/libsys/getgid.2 b/lib/libsys/getgid.2
--- a/lib/libsys/getgid.2
+++ b/lib/libsys/getgid.2
@@ -32,9 +32,8 @@
 .Nm getgid ,
 .Nm getegid
 .Nd get group process identification
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft gid_t
 .Fn getgid void
diff --git a/lib/libsys/getgroups.2 b/lib/libsys/getgroups.2
--- a/lib/libsys/getgroups.2
+++ b/lib/libsys/getgroups.2
@@ -39,9 +39,8 @@
 .Sh NAME
 .Nm getgroups
 .Nd get the calling process' supplementary groups
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn getgroups "int gidsetlen" "gid_t *gidset"
diff --git a/lib/libsys/getitimer.2 b/lib/libsys/getitimer.2
--- a/lib/libsys/getitimer.2
+++ b/lib/libsys/getitimer.2
@@ -32,9 +32,8 @@
 .Nm getitimer ,
 .Nm setitimer
 .Nd get/set value of interval timer
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/time.h
 .Fd "#define ITIMER_REAL      0"
 .Fd "#define ITIMER_VIRTUAL   1"
diff --git a/lib/libsys/getlogin.2 b/lib/libsys/getlogin.2
--- a/lib/libsys/getlogin.2
+++ b/lib/libsys/getlogin.2
@@ -33,9 +33,8 @@
 .Nm getlogin_r ,
 .Nm setlogin
 .Nd get/set login name
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft char *
 .Fn getlogin void
diff --git a/lib/libsys/getloginclass.2 b/lib/libsys/getloginclass.2
--- a/lib/libsys/getloginclass.2
+++ b/lib/libsys/getloginclass.2
@@ -29,9 +29,8 @@
 .Nm getloginclass ,
 .Nm setloginclass
 .Nd get/set login class
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn getloginclass "char *name" "size_t len"
diff --git a/lib/libsys/getpeername.2 b/lib/libsys/getpeername.2
--- a/lib/libsys/getpeername.2
+++ b/lib/libsys/getpeername.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm getpeername
 .Nd get name of connected peer
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .Ft int
diff --git a/lib/libsys/getpgrp.2 b/lib/libsys/getpgrp.2
--- a/lib/libsys/getpgrp.2
+++ b/lib/libsys/getpgrp.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm getpgrp
 .Nd get process group
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft pid_t
 .Fn getpgrp void
diff --git a/lib/libsys/getpid.2 b/lib/libsys/getpid.2
--- a/lib/libsys/getpid.2
+++ b/lib/libsys/getpid.2
@@ -32,9 +32,8 @@
 .Nm getpid ,
 .Nm getppid
 .Nd get parent or calling process identification
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft pid_t
 .Fn getpid void
diff --git a/lib/libsys/getpriority.2 b/lib/libsys/getpriority.2
--- a/lib/libsys/getpriority.2
+++ b/lib/libsys/getpriority.2
@@ -32,9 +32,8 @@
 .Nm getpriority ,
 .Nm setpriority
 .Nd get/set program scheduling priority
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/time.h
 .In sys/resource.h
 .Ft int
diff --git a/lib/libsys/getrandom.2 b/lib/libsys/getrandom.2
--- a/lib/libsys/getrandom.2
+++ b/lib/libsys/getrandom.2
@@ -27,9 +27,8 @@
 .Sh NAME
 .Nm getrandom
 .Nd get random data
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/random.h
 .Ft ssize_t
 .Fn getrandom "void *buf" "size_t buflen" "unsigned int flags"
diff --git a/lib/libsys/getrlimit.2 b/lib/libsys/getrlimit.2
--- a/lib/libsys/getrlimit.2
+++ b/lib/libsys/getrlimit.2
@@ -32,9 +32,8 @@
 .Nm getrlimit ,
 .Nm setrlimit
 .Nd control maximum system resource consumption
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/time.h
 .In sys/resource.h
diff --git a/lib/libsys/getrlimitusage.2 b/lib/libsys/getrlimitusage.2
--- a/lib/libsys/getrlimitusage.2
+++ b/lib/libsys/getrlimitusage.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm getrlimitusage
 .Nd Query usage of the current process' limited resources
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/resource.h
 .Ft int
 .Fn getrlimitusage "unsigned which" "int flags" "rlim_t *res"
diff --git a/lib/libsys/getrusage.2 b/lib/libsys/getrusage.2
--- a/lib/libsys/getrusage.2
+++ b/lib/libsys/getrusage.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm getrusage
 .Nd get information about resource utilization
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/time.h
 .In sys/resource.h
diff --git a/lib/libsys/getsid.2 b/lib/libsys/getsid.2
--- a/lib/libsys/getsid.2
+++ b/lib/libsys/getsid.2
@@ -27,9 +27,8 @@
 .Sh NAME
 .Nm getsid
 .Nd get process session
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft pid_t
 .Fn getsid "pid_t pid"
diff --git a/lib/libsys/getsockname.2 b/lib/libsys/getsockname.2
--- a/lib/libsys/getsockname.2
+++ b/lib/libsys/getsockname.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm getsockname
 .Nd get socket name
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .Ft int
diff --git a/lib/libsys/getsockopt.2 b/lib/libsys/getsockopt.2
--- a/lib/libsys/getsockopt.2
+++ b/lib/libsys/getsockopt.2
@@ -32,9 +32,8 @@
 .Nm getsockopt ,
 .Nm setsockopt
 .Nd get and set options on sockets
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .Ft int
diff --git a/lib/libsys/gettimeofday.2 b/lib/libsys/gettimeofday.2
--- a/lib/libsys/gettimeofday.2
+++ b/lib/libsys/gettimeofday.2
@@ -32,9 +32,8 @@
 .Nm gettimeofday ,
 .Nm settimeofday
 .Nd get/set date and time
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/time.h
 .Ft int
 .Fn gettimeofday "struct timeval *tp" "struct timezone *tzp"
diff --git a/lib/libsys/getuid.2 b/lib/libsys/getuid.2
--- a/lib/libsys/getuid.2
+++ b/lib/libsys/getuid.2
@@ -32,9 +32,8 @@
 .Nm getuid ,
 .Nm geteuid
 .Nd get user identification
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft uid_t
 .Fn getuid void
diff --git a/lib/libsys/inotify.2 b/lib/libsys/inotify.2
--- a/lib/libsys/inotify.2
+++ b/lib/libsys/inotify.2
@@ -13,9 +13,8 @@
 .Nm inotify_add_watch_at ,
 .Nm inotify_rm_watch
 .Nd monitor file system events
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/inotify.h
 .Ft int
 .Fo inotify_init
diff --git a/lib/libsys/intro.2 b/lib/libsys/intro.2
--- a/lib/libsys/intro.2
+++ b/lib/libsys/intro.2
@@ -35,9 +35,8 @@
 .Nm intro ,
 .Nm errno
 .Nd introduction to system calls and their error numbers
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/syscall.h
 .In errno.h
 .Sh DESCRIPTION
diff --git a/lib/libsys/ioctl.2 b/lib/libsys/ioctl.2
--- a/lib/libsys/ioctl.2
+++ b/lib/libsys/ioctl.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm ioctl
 .Nd control device
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/ioctl.h
 .Ft int
 .Fn ioctl "int fd" "unsigned long request" ...
diff --git a/lib/libsys/issetugid.2 b/lib/libsys/issetugid.2
--- a/lib/libsys/issetugid.2
+++ b/lib/libsys/issetugid.2
@@ -33,9 +33,8 @@
 .Sh NAME
 .Nm issetugid
 .Nd is current process tainted by uid or gid changes
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn issetugid void
diff --git a/lib/libsys/jail.2 b/lib/libsys/jail.2
--- a/lib/libsys/jail.2
+++ b/lib/libsys/jail.2
@@ -35,9 +35,8 @@
 .Nm jail_remove_jd ,
 .Nm jail_attach_jd
 .Nd create and manage system jails
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/jail.h
 .Ft int
diff --git a/lib/libsys/kcmp.2 b/lib/libsys/kcmp.2
--- a/lib/libsys/kcmp.2
+++ b/lib/libsys/kcmp.2
@@ -33,9 +33,8 @@
 .Sh NAME
 .Nm kcmp
 .Nd compare two kernel objects
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn kcmp "pid_t pid1" "pid_t pid2" "int type" "uintptr_t idx1" "uintptr_t idx2"
diff --git a/lib/libsys/kenv.2 b/lib/libsys/kenv.2
--- a/lib/libsys/kenv.2
+++ b/lib/libsys/kenv.2
@@ -30,9 +30,8 @@
 .Sh NAME
 .Nm kenv
 .Nd kernel environment
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In kenv.h
 .Ft int
 .Fn kenv "int action" "const char *name" "char *value" "int len"
diff --git a/lib/libsys/kill.2 b/lib/libsys/kill.2
--- a/lib/libsys/kill.2
+++ b/lib/libsys/kill.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm kill
 .Nd send signal to a process
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In signal.h
 .Ft int
diff --git a/lib/libsys/kldfind.2 b/lib/libsys/kldfind.2
--- a/lib/libsys/kldfind.2
+++ b/lib/libsys/kldfind.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm kldfind
 .Nd returns the fileid of a kld file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/linker.h
 .Ft int
 .Fn kldfind "const char *file"
diff --git a/lib/libsys/kldfirstmod.2 b/lib/libsys/kldfirstmod.2
--- a/lib/libsys/kldfirstmod.2
+++ b/lib/libsys/kldfirstmod.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm kldfirstmod
 .Nd "return first module id from the kld file specified"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/linker.h
 .Ft int
 .Fn kldfirstmod "int fileid"
diff --git a/lib/libsys/kldload.2 b/lib/libsys/kldload.2
--- a/lib/libsys/kldload.2
+++ b/lib/libsys/kldload.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm kldload
 .Nd load KLD files into the kernel
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/linker.h
 .Ft int
 .Fn kldload "const char *file"
diff --git a/lib/libsys/kldnext.2 b/lib/libsys/kldnext.2
--- a/lib/libsys/kldnext.2
+++ b/lib/libsys/kldnext.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm kldnext
 .Nd return the fileid of the next kld file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/linker.h
 .Ft int
 .Fn kldnext "int fileid"
diff --git a/lib/libsys/kldstat.2 b/lib/libsys/kldstat.2
--- a/lib/libsys/kldstat.2
+++ b/lib/libsys/kldstat.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm kldstat
 .Nd get status of kld file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/linker.h
 .Ft int
 .Fn kldstat "int fileid" "struct kld_file_stat *stat"
diff --git a/lib/libsys/kldsym.2 b/lib/libsys/kldsym.2
--- a/lib/libsys/kldsym.2
+++ b/lib/libsys/kldsym.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm kldsym
 .Nd look up address by symbol name in a KLD
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/linker.h
 .Ft int
 .Fn kldsym "int fileid" "int cmd" "void *data"
diff --git a/lib/libsys/kldunload.2 b/lib/libsys/kldunload.2
--- a/lib/libsys/kldunload.2
+++ b/lib/libsys/kldunload.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm kldunload , kldunloadf
 .Nd unload kld files
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/linker.h
 .Ft int
 .Fn kldunload "int fileid"
diff --git a/lib/libsys/kqueue.2 b/lib/libsys/kqueue.2
--- a/lib/libsys/kqueue.2
+++ b/lib/libsys/kqueue.2
@@ -29,9 +29,8 @@
 .Nm kqueue ,
 .Nm kevent
 .Nd kernel event notification mechanism
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/event.h
 .Ft int
 .Fn kqueue "void"
diff --git a/lib/libsys/ktrace.2 b/lib/libsys/ktrace.2
--- a/lib/libsys/ktrace.2
+++ b/lib/libsys/ktrace.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm ktrace
 .Nd process tracing
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/time.h
 .In sys/uio.h
diff --git a/lib/libsys/link.2 b/lib/libsys/link.2
--- a/lib/libsys/link.2
+++ b/lib/libsys/link.2
@@ -32,9 +32,8 @@
 .Nm link ,
 .Nm linkat
 .Nd make a hard file link
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn link "const char *name1" "const char *name2"
diff --git a/lib/libsys/lio_listio.2 b/lib/libsys/lio_listio.2
--- a/lib/libsys/lio_listio.2
+++ b/lib/libsys/lio_listio.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm lio_listio
 .Nd "list directed I/O (REALTIME)"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In aio.h
 .Ft int
 .Fo lio_listio
diff --git a/lib/libsys/listen.2 b/lib/libsys/listen.2
--- a/lib/libsys/listen.2
+++ b/lib/libsys/listen.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm listen
 .Nd listen for connections on a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/socket.h
 .Ft int
 .Fn listen "int s" "int backlog"
diff --git a/lib/libsys/lseek.2 b/lib/libsys/lseek.2
--- a/lib/libsys/lseek.2
+++ b/lib/libsys/lseek.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm lseek
 .Nd reposition read/write file offset
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft off_t
 .Fn lseek "int fildes" "off_t offset" "int whence"
diff --git a/lib/libsys/madvise.2 b/lib/libsys/madvise.2
--- a/lib/libsys/madvise.2
+++ b/lib/libsys/madvise.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm madvise , posix_madvise
 .Nd give advice about use of memory
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/mman.h
 .Ft int
 .Fn madvise "void *addr" "size_t len" "int behav"
diff --git a/lib/libsys/membarrier.2 b/lib/libsys/membarrier.2
--- a/lib/libsys/membarrier.2
+++ b/lib/libsys/membarrier.2
@@ -32,9 +32,8 @@
 .Sh NAME
 .Nm membarrier
 .Nd memory barrier
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/membarrier.h
 .Ft int
 .Fn membarrier "int cmd" "unsigned flags" "int cpu_id"
diff --git a/lib/libsys/mincore.2 b/lib/libsys/mincore.2
--- a/lib/libsys/mincore.2
+++ b/lib/libsys/mincore.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm mincore
 .Nd determine residency of memory pages
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/mman.h
 .Ft int
 .Fn mincore "const void *addr" "size_t len" "char *vec"
diff --git a/lib/libsys/minherit.2 b/lib/libsys/minherit.2
--- a/lib/libsys/minherit.2
+++ b/lib/libsys/minherit.2
@@ -32,9 +32,8 @@
 .Sh NAME
 .Nm minherit
 .Nd control the inheritance of pages
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/mman.h
 .Ft int
 .Fn minherit "void *addr" "size_t len" "int inherit"
diff --git a/lib/libsys/mkdir.2 b/lib/libsys/mkdir.2
--- a/lib/libsys/mkdir.2
+++ b/lib/libsys/mkdir.2
@@ -32,9 +32,8 @@
 .Nm mkdir ,
 .Nm mkdirat
 .Nd make a directory file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/stat.h
 .Ft int
 .Fn mkdir "const char *path" "mode_t mode"
diff --git a/lib/libsys/mkfifo.2 b/lib/libsys/mkfifo.2
--- a/lib/libsys/mkfifo.2
+++ b/lib/libsys/mkfifo.2
@@ -32,9 +32,8 @@
 .Nm mkfifo ,
 .Nm mkfifoat
 .Nd make a fifo file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/stat.h
 .Ft int
diff --git a/lib/libsys/mknod.2 b/lib/libsys/mknod.2
--- a/lib/libsys/mknod.2
+++ b/lib/libsys/mknod.2
@@ -32,9 +32,8 @@
 .Nm mknod ,
 .Nm mknodat
 .Nd make a special file node
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/stat.h
 .Ft int
 .Fn mknod "const char *path" "mode_t mode" "dev_t dev"
diff --git a/lib/libsys/mlock.2 b/lib/libsys/mlock.2
--- a/lib/libsys/mlock.2
+++ b/lib/libsys/mlock.2
@@ -32,9 +32,8 @@
 .Nm mlock ,
 .Nm munlock
 .Nd lock (unlock) physical pages in memory
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/mman.h
 .Ft int
 .Fn mlock "const void *addr" "size_t len"
diff --git a/lib/libsys/mlockall.2 b/lib/libsys/mlockall.2
--- a/lib/libsys/mlockall.2
+++ b/lib/libsys/mlockall.2
@@ -35,9 +35,8 @@
 .Nm mlockall ,
 .Nm munlockall
 .Nd lock (unlock) the address space of a process
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/mman.h
 .Ft int
 .Fn mlockall "int flags"
diff --git a/lib/libsys/mmap.2 b/lib/libsys/mmap.2
--- a/lib/libsys/mmap.2
+++ b/lib/libsys/mmap.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm mmap
 .Nd allocate memory, or map files or devices into memory
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/mman.h
 .Ft void *
 .Fn mmap "void *addr" "size_t len" "int prot" "int flags" "int fd" "off_t offset"
diff --git a/lib/libsys/modfind.2 b/lib/libsys/modfind.2
--- a/lib/libsys/modfind.2
+++ b/lib/libsys/modfind.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm modfind
 .Nd returns the modid of a kernel module
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/module.h
 .Ft int
diff --git a/lib/libsys/modnext.2 b/lib/libsys/modnext.2
--- a/lib/libsys/modnext.2
+++ b/lib/libsys/modnext.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm modnext
 .Nd return the modid of the next kernel module
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/module.h
 .Ft int
diff --git a/lib/libsys/modstat.2 b/lib/libsys/modstat.2
--- a/lib/libsys/modstat.2
+++ b/lib/libsys/modstat.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm modstat
 .Nd get status of kernel module
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/module.h
 .Ft int
diff --git a/lib/libsys/mount.2 b/lib/libsys/mount.2
--- a/lib/libsys/mount.2
+++ b/lib/libsys/mount.2
@@ -33,9 +33,8 @@
 .Nm nmount ,
 .Nm unmount
 .Nd mount or dismount a file system
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/mount.h
 .Ft int
diff --git a/lib/libsys/mprotect.2 b/lib/libsys/mprotect.2
--- a/lib/libsys/mprotect.2
+++ b/lib/libsys/mprotect.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm mprotect
 .Nd control the protection of pages
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/mman.h
 .Ft int
 .Fn mprotect "void *addr" "size_t len" "int prot"
diff --git a/lib/libsys/mq_close.2 b/lib/libsys/mq_close.2
--- a/lib/libsys/mq_close.2
+++ b/lib/libsys/mq_close.2
@@ -41,9 +41,8 @@
 .Sh NAME
 .Nm mq_close
 .Nd "close a message queue (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In mqueue.h
 .Ft int
 .Fn mq_close "mqd_t mqdes"
diff --git a/lib/libsys/mq_getattr.2 b/lib/libsys/mq_getattr.2
--- a/lib/libsys/mq_getattr.2
+++ b/lib/libsys/mq_getattr.2
@@ -41,9 +41,8 @@
 .Sh NAME
 .Nm mq_getattr
 .Nd "get message queue attributes (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In mqueue.h
 .Ft int
 .Fn mq_getattr "mqd_t mqdes" "struct mq_attr *mqstat"
diff --git a/lib/libsys/mq_notify.2 b/lib/libsys/mq_notify.2
--- a/lib/libsys/mq_notify.2
+++ b/lib/libsys/mq_notify.2
@@ -41,9 +41,8 @@
 .Sh NAME
 .Nm mq_notify
 .Nd "notify process that a message is available (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In mqueue.h
 .Ft int
 .Fn mq_notify "mqd_t mqdes" "const struct sigevent *notification"
diff --git a/lib/libsys/mq_open.2 b/lib/libsys/mq_open.2
--- a/lib/libsys/mq_open.2
+++ b/lib/libsys/mq_open.2
@@ -41,9 +41,8 @@
 .Sh NAME
 .Nm mq_open
 .Nd "open a message queue (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In mqueue.h
 .Ft mqd_t
 .Fn mq_open "const char *name" "int oflag" "..."
diff --git a/lib/libsys/mq_receive.2 b/lib/libsys/mq_receive.2
--- a/lib/libsys/mq_receive.2
+++ b/lib/libsys/mq_receive.2
@@ -41,9 +41,8 @@
 .Sh NAME
 .Nm mq_receive , mq_timedreceive
 .Nd "receive a message from message queue (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In mqueue.h
 .Ft ssize_t
 .Fo mq_receive
diff --git a/lib/libsys/mq_send.2 b/lib/libsys/mq_send.2
--- a/lib/libsys/mq_send.2
+++ b/lib/libsys/mq_send.2
@@ -41,9 +41,8 @@
 .Sh NAME
 .Nm mq_send , mq_timedsend
 .Nd "send a message to message queue (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In mqueue.h
 .Ft int
 .Fo mq_send
diff --git a/lib/libsys/mq_setattr.2 b/lib/libsys/mq_setattr.2
--- a/lib/libsys/mq_setattr.2
+++ b/lib/libsys/mq_setattr.2
@@ -41,9 +41,8 @@
 .Sh NAME
 .Nm mq_setattr
 .Nd "set message queue attributes (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In mqueue.h
 .Ft int
 .Fo mq_setattr
diff --git a/lib/libsys/mq_unlink.2 b/lib/libsys/mq_unlink.2
--- a/lib/libsys/mq_unlink.2
+++ b/lib/libsys/mq_unlink.2
@@ -40,9 +40,8 @@
 .Sh NAME
 .Nm mq_unlink
 .Nd "mq_unlink - remove a message queue (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In mqueue.h
 .Ft int
 .Fn mq_unlink "const char *name"
diff --git a/lib/libsys/msgctl.2 b/lib/libsys/msgctl.2
--- a/lib/libsys/msgctl.2
+++ b/lib/libsys/msgctl.2
@@ -35,9 +35,8 @@
 .Sh NAME
 .Nm msgctl
 .Nd message control operations
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/ipc.h
 .In sys/msg.h
diff --git a/lib/libsys/msgget.2 b/lib/libsys/msgget.2
--- a/lib/libsys/msgget.2
+++ b/lib/libsys/msgget.2
@@ -36,9 +36,8 @@
 .Sh NAME
 .Nm msgget
 .Nd get message queue
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/msg.h
 .Ft int
 .Fn msgget "key_t key" "int msgflg"
diff --git a/lib/libsys/msgrcv.2 b/lib/libsys/msgrcv.2
--- a/lib/libsys/msgrcv.2
+++ b/lib/libsys/msgrcv.2
@@ -36,9 +36,8 @@
 .Sh NAME
 .Nm msgrcv
 .Nd receive a message from a message queue
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/ipc.h
 .In sys/msg.h
diff --git a/lib/libsys/msgsnd.2 b/lib/libsys/msgsnd.2
--- a/lib/libsys/msgsnd.2
+++ b/lib/libsys/msgsnd.2
@@ -35,9 +35,8 @@
 .Sh NAME
 .Nm msgsnd
 .Nd send a message to a message queue
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/ipc.h
 .In sys/msg.h
diff --git a/lib/libsys/msync.2 b/lib/libsys/msync.2
--- a/lib/libsys/msync.2
+++ b/lib/libsys/msync.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm msync
 .Nd synchronize a mapped region
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/mman.h
 .Ft int
 .Fn msync "void *addr" "size_t len" "int flags"
diff --git a/lib/libsys/munmap.2 b/lib/libsys/munmap.2
--- a/lib/libsys/munmap.2
+++ b/lib/libsys/munmap.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm munmap
 .Nd remove a mapping
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/mman.h
 .Ft int
 .Fn munmap "void *addr" "size_t len"
diff --git a/lib/libsys/nanosleep.2 b/lib/libsys/nanosleep.2
--- a/lib/libsys/nanosleep.2
+++ b/lib/libsys/nanosleep.2
@@ -33,9 +33,8 @@
 .Sh NAME
 .Nm nanosleep
 .Nd high resolution sleep
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In time.h
 .Ft int
 .Fo clock_nanosleep
diff --git a/lib/libsys/nfssvc.2 b/lib/libsys/nfssvc.2
--- a/lib/libsys/nfssvc.2
+++ b/lib/libsys/nfssvc.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm nfssvc
 .Nd NFS services
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/mount.h
 .In sys/time.h
diff --git a/lib/libsys/ntp_adjtime.2 b/lib/libsys/ntp_adjtime.2
--- a/lib/libsys/ntp_adjtime.2
+++ b/lib/libsys/ntp_adjtime.2
@@ -34,9 +34,8 @@
 .Nm ntp_adjtime ,
 .Nm ntp_gettime
 .Nd Network Time Protocol (NTP) daemon interface system calls
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/timex.h
 .Ft int
 .Fn ntp_adjtime "struct timex *"
diff --git a/lib/libsys/open.2 b/lib/libsys/open.2
--- a/lib/libsys/open.2
+++ b/lib/libsys/open.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm open , openat
 .Nd open or create a file for reading, writing or executing
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In fcntl.h
 .Ft int
 .Fn open "const char *path" "int flags" "..."
diff --git a/lib/libsys/pathconf.2 b/lib/libsys/pathconf.2
--- a/lib/libsys/pathconf.2
+++ b/lib/libsys/pathconf.2
@@ -33,9 +33,8 @@
 .Nm lpathconf ,
 .Nm fpathconf
 .Nd get configurable pathname variables
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft long
 .Fn pathconf "const char *path" "int name"
diff --git a/lib/libsys/pdfork.2 b/lib/libsys/pdfork.2
--- a/lib/libsys/pdfork.2
+++ b/lib/libsys/pdfork.2
@@ -40,9 +40,8 @@
 .Nm pdkill ,
 .Nm pdwait
 .Nd System calls to manage process descriptors
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/procdesc.h
 .Ft pid_t
 .Fn pdfork "int *fdp" "int pdflags"
diff --git a/lib/libsys/pipe.2 b/lib/libsys/pipe.2
--- a/lib/libsys/pipe.2
+++ b/lib/libsys/pipe.2
@@ -32,9 +32,8 @@
 .Nm pipe ,
 .Nm pipe2
 .Nd create descriptor pair for interprocess communication
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn pipe "int fildes[2]"
diff --git a/lib/libsys/poll.2 b/lib/libsys/poll.2
--- a/lib/libsys/poll.2
+++ b/lib/libsys/poll.2
@@ -33,9 +33,8 @@
 .Sh NAME
 .Nm poll
 .Nd synchronous I/O multiplexing
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In poll.h
 .Ft int
 .Fn poll "struct pollfd fds[]" "nfds_t nfds" "int timeout"
diff --git a/lib/libsys/posix_fadvise.2 b/lib/libsys/posix_fadvise.2
--- a/lib/libsys/posix_fadvise.2
+++ b/lib/libsys/posix_fadvise.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm posix_fadvise
 .Nd give advice about use of file data
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In fcntl.h
 .Ft int
 .Fn posix_fadvise "int fd" "off_t offset" "off_t len" "int advice"
diff --git a/lib/libsys/posix_fallocate.2 b/lib/libsys/posix_fallocate.2
--- a/lib/libsys/posix_fallocate.2
+++ b/lib/libsys/posix_fallocate.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm posix_fallocate
 .Nd pre-allocate storage for a range in a file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In fcntl.h
 .Ft int
 .Fn posix_fallocate "int fd" "off_t offset" "off_t len"
diff --git a/lib/libsys/posix_openpt.2 b/lib/libsys/posix_openpt.2
--- a/lib/libsys/posix_openpt.2
+++ b/lib/libsys/posix_openpt.2
@@ -41,9 +41,8 @@
 .Sh NAME
 .Nm posix_openpt
 .Nd "open a pseudo-terminal device"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In fcntl.h
 .In stdlib.h
 .Ft int
diff --git a/lib/libsys/procctl.2 b/lib/libsys/procctl.2
--- a/lib/libsys/procctl.2
+++ b/lib/libsys/procctl.2
@@ -33,9 +33,8 @@
 .Sh NAME
 .Nm procctl
 .Nd control processes
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/procctl.h
 .Ft int
 .Fn procctl "idtype_t idtype" "id_t id" "int cmd" "void *data"
diff --git a/lib/libsys/profil.2 b/lib/libsys/profil.2
--- a/lib/libsys/profil.2
+++ b/lib/libsys/profil.2
@@ -34,9 +34,8 @@
 .Sh NAME
 .Nm profil
 .Nd control process profiling
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn profil "char *samples" "size_t size" "vm_offset_t offset" "int scale"
diff --git a/lib/libsys/pselect.2 b/lib/libsys/pselect.2
--- a/lib/libsys/pselect.2
+++ b/lib/libsys/pselect.2
@@ -32,9 +32,8 @@
 .Sh NAME
 .Nm pselect
 .Nd synchronous I/O multiplexing a la POSIX.1g
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/select.h
 .Ft int
 .Fo pselect
diff --git a/lib/libsys/ptrace.2 b/lib/libsys/ptrace.2
--- a/lib/libsys/ptrace.2
+++ b/lib/libsys/ptrace.2
@@ -7,9 +7,8 @@
 .Sh NAME
 .Nm ptrace
 .Nd process tracing and debugging
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/ptrace.h
 .Ft int
diff --git a/lib/libsys/quotactl.2 b/lib/libsys/quotactl.2
--- a/lib/libsys/quotactl.2
+++ b/lib/libsys/quotactl.2
@@ -34,9 +34,8 @@
 .Sh NAME
 .Nm quotactl
 .Nd manipulate file system quotas
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In ufs/ufs/quota.h
 .Ft int
diff --git a/lib/libsys/rctl_add_rule.2 b/lib/libsys/rctl_add_rule.2
--- a/lib/libsys/rctl_add_rule.2
+++ b/lib/libsys/rctl_add_rule.2
@@ -32,9 +32,8 @@
 .Nm rctl_get_rules ,
 .Nm rctl_remove_rule
 .Nd manipulate and query the resource limits database
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/rctl.h
 .Ft int
 .Fo rctl_add_rule
diff --git a/lib/libsys/read.2 b/lib/libsys/read.2
--- a/lib/libsys/read.2
+++ b/lib/libsys/read.2
@@ -34,9 +34,8 @@
 .Nm pread ,
 .Nm preadv
 .Nd read input
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft ssize_t
 .Fn read "int fd" "void *buf" "size_t nbytes"
diff --git a/lib/libsys/readlink.2 b/lib/libsys/readlink.2
--- a/lib/libsys/readlink.2
+++ b/lib/libsys/readlink.2
@@ -32,9 +32,8 @@
 .Nm readlink ,
 .Nm readlinkat
 .Nd read value of a symbolic link
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft ssize_t
 .Fn readlink "const char *restrict path" "char *restrict buf" "size_t bufsiz"
diff --git a/lib/libsys/reboot.2 b/lib/libsys/reboot.2
--- a/lib/libsys/reboot.2
+++ b/lib/libsys/reboot.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm reboot
 .Nd reboot system or halt processor
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .In sys/reboot.h
 .Ft int
diff --git a/lib/libsys/recv.2 b/lib/libsys/recv.2
--- a/lib/libsys/recv.2
+++ b/lib/libsys/recv.2
@@ -34,9 +34,8 @@
 .Nm recvmsg ,
 .Nm recvmmsg
 .Nd receive message(s) from a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/socket.h
 .Ft ssize_t
 .Fn recv "int s" "void *buf" "size_t len" "int flags"
diff --git a/lib/libsys/rename.2 b/lib/libsys/rename.2
--- a/lib/libsys/rename.2
+++ b/lib/libsys/rename.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm rename
 .Nd change the name of a file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In stdio.h
 .Ft int
 .Fn rename "const char *from" "const char *to"
diff --git a/lib/libsys/revoke.2 b/lib/libsys/revoke.2
--- a/lib/libsys/revoke.2
+++ b/lib/libsys/revoke.2
@@ -34,9 +34,8 @@
 .Sh NAME
 .Nm revoke
 .Nd revoke file access
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn revoke "const char *path"
diff --git a/lib/libsys/rfork.2 b/lib/libsys/rfork.2
--- a/lib/libsys/rfork.2
+++ b/lib/libsys/rfork.2
@@ -9,9 +9,8 @@
 .Sh NAME
 .Nm rfork
 .Nd manipulate process resources
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft pid_t
 .Fn rfork "int flags"
diff --git a/lib/libsys/rmdir.2 b/lib/libsys/rmdir.2
--- a/lib/libsys/rmdir.2
+++ b/lib/libsys/rmdir.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm rmdir
 .Nd remove a directory file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn rmdir "const char *path"
diff --git a/lib/libsys/rtprio.2 b/lib/libsys/rtprio.2
--- a/lib/libsys/rtprio.2
+++ b/lib/libsys/rtprio.2
@@ -58,9 +58,8 @@
 .Nm rtprio ,
 .Nm rtprio_thread
 .Nd examine or modify realtime or idle priority
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/rtprio.h
 .Ft int
diff --git a/lib/libsys/sched_get_priority_max.2 b/lib/libsys/sched_get_priority_max.2
--- a/lib/libsys/sched_get_priority_max.2
+++ b/lib/libsys/sched_get_priority_max.2
@@ -30,9 +30,8 @@
 .Nm sched_get_priority_min ,
 .Nm sched_rr_get_interval
 .Nd get scheduling parameter limits
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sched.h
 .Ft int
 .Fn sched_get_priority_max "int policy"
diff --git a/lib/libsys/sched_setparam.2 b/lib/libsys/sched_setparam.2
--- a/lib/libsys/sched_setparam.2
+++ b/lib/libsys/sched_setparam.2
@@ -29,9 +29,8 @@
 .Nm sched_setparam ,
 .Nm sched_getparam
 .Nd set/get scheduling parameters
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sched.h
 .Ft int
 .Fn sched_setparam "pid_t pid" "const struct sched_param *param"
diff --git a/lib/libsys/sched_setscheduler.2 b/lib/libsys/sched_setscheduler.2
--- a/lib/libsys/sched_setscheduler.2
+++ b/lib/libsys/sched_setscheduler.2
@@ -29,9 +29,8 @@
 .Nm sched_setscheduler ,
 .Nm sched_getscheduler
 .Nd set/get scheduling policy and scheduler parameters
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sched.h
 .Ft int
 .Fn sched_setscheduler "pid_t pid" "int policy" "const struct sched_param *param"
diff --git a/lib/libsys/sched_yield.2 b/lib/libsys/sched_yield.2
--- a/lib/libsys/sched_yield.2
+++ b/lib/libsys/sched_yield.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm sched_yield
 .Nd yield processor
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sched.h
 .Ft int
 .Fn sched_yield void
diff --git a/lib/libsys/sctp_generic_recvmsg.2 b/lib/libsys/sctp_generic_recvmsg.2
--- a/lib/libsys/sctp_generic_recvmsg.2
+++ b/lib/libsys/sctp_generic_recvmsg.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sctp_generic_recvmsg
 .Nd receive data from a peer
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .In netinet/sctp.h
diff --git a/lib/libsys/sctp_generic_sendmsg.2 b/lib/libsys/sctp_generic_sendmsg.2
--- a/lib/libsys/sctp_generic_sendmsg.2
+++ b/lib/libsys/sctp_generic_sendmsg.2
@@ -32,9 +32,8 @@
 .Nm sctp_generic_sendmsg ,
 .Nm sctp_generic_sendmsg_iov
 .Nd send data to a peer
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .In netinet/sctp.h
diff --git a/lib/libsys/sctp_peeloff.2 b/lib/libsys/sctp_peeloff.2
--- a/lib/libsys/sctp_peeloff.2
+++ b/lib/libsys/sctp_peeloff.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sctp_peeloff
 .Nd detach an association from a one-to-many socket to its own fd
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .In netinet/sctp.h
diff --git a/lib/libsys/select.2 b/lib/libsys/select.2
--- a/lib/libsys/select.2
+++ b/lib/libsys/select.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm select
 .Nd synchronous I/O multiplexing
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/select.h
 .Ft int
 .Fn select "int nfds" "fd_set *readfds" "fd_set *writefds" "fd_set *exceptfds" "struct timeval *timeout"
diff --git a/lib/libsys/semctl.2 b/lib/libsys/semctl.2
--- a/lib/libsys/semctl.2
+++ b/lib/libsys/semctl.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm semctl
 .Nd control operations on a semaphore set
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/ipc.h
 .In sys/sem.h
diff --git a/lib/libsys/semget.2 b/lib/libsys/semget.2
--- a/lib/libsys/semget.2
+++ b/lib/libsys/semget.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm semget
 .Nd obtain a semaphore id
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/sem.h
 .Ft int
 .Fn semget "key_t key" "int nsems" "int flag"
diff --git a/lib/libsys/semop.2 b/lib/libsys/semop.2
--- a/lib/libsys/semop.2
+++ b/lib/libsys/semop.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm semop
 .Nd atomic array of operations on a semaphore set
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/ipc.h
 .In sys/sem.h
diff --git a/lib/libsys/send.2 b/lib/libsys/send.2
--- a/lib/libsys/send.2
+++ b/lib/libsys/send.2
@@ -34,9 +34,8 @@
 .Nm sendmsg ,
 .Nm sendmmsg
 .Nd send message(s) from a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/socket.h
 .Ft ssize_t
 .Fn send "int s" "const void *msg" "size_t len" "int flags"
diff --git a/lib/libsys/sendfile.2 b/lib/libsys/sendfile.2
--- a/lib/libsys/sendfile.2
+++ b/lib/libsys/sendfile.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm sendfile
 .Nd send a file to a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .In sys/uio.h
diff --git a/lib/libsys/setcred.2 b/lib/libsys/setcred.2
--- a/lib/libsys/setcred.2
+++ b/lib/libsys/setcred.2
@@ -12,9 +12,8 @@
 .Sh NAME
 .Nm setcred
 .Nd set current process credentials atomically
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/ucred.h
 .Ft int
 .Fn setcred "u_int flags" "const struct setcred *wcred" "size_t size"
diff --git a/lib/libsys/setfib.2 b/lib/libsys/setfib.2
--- a/lib/libsys/setfib.2
+++ b/lib/libsys/setfib.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm setfib
 .Nd set the default FIB (routing table) for the calling process
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/socket.h
 .Ft int
 .Fn setfib "int fib"
diff --git a/lib/libsys/setgroups.2 b/lib/libsys/setgroups.2
--- a/lib/libsys/setgroups.2
+++ b/lib/libsys/setgroups.2
@@ -39,9 +39,8 @@
 .Sh NAME
 .Nm setgroups
 .Nd set the calling process' supplementary groups
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In unistd.h
 .Ft int
diff --git a/lib/libsys/setpgid.2 b/lib/libsys/setpgid.2
--- a/lib/libsys/setpgid.2
+++ b/lib/libsys/setpgid.2
@@ -32,9 +32,8 @@
 .Nm setpgid ,
 .Nm setpgrp
 .Nd set process group
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn setpgid "pid_t pid" "pid_t pgrp"
diff --git a/lib/libsys/setregid.2 b/lib/libsys/setregid.2
--- a/lib/libsys/setregid.2
+++ b/lib/libsys/setregid.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm setregid
 .Nd set real and effective group ID
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn setregid "gid_t rgid" "gid_t egid"
diff --git a/lib/libsys/setresuid.2 b/lib/libsys/setresuid.2
--- a/lib/libsys/setresuid.2
+++ b/lib/libsys/setresuid.2
@@ -26,9 +26,8 @@
 .Nm setresgid ,
 .Nm setresuid
 .Nd "get or set real, effective and saved user or group ID"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In unistd.h
 .Ft int
diff --git a/lib/libsys/setreuid.2 b/lib/libsys/setreuid.2
--- a/lib/libsys/setreuid.2
+++ b/lib/libsys/setreuid.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm setreuid
 .Nd set real and effective user ID's
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn setreuid "uid_t ruid" "uid_t euid"
diff --git a/lib/libsys/setsid.2 b/lib/libsys/setsid.2
--- a/lib/libsys/setsid.2
+++ b/lib/libsys/setsid.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm setsid
 .Nd create session and set process group ID
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft pid_t
 .Fn setsid void
diff --git a/lib/libsys/setuid.2 b/lib/libsys/setuid.2
--- a/lib/libsys/setuid.2
+++ b/lib/libsys/setuid.2
@@ -34,9 +34,8 @@
 .Nm setgid ,
 .Nm setegid
 .Nd set user and group ID
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn setuid "uid_t uid"
diff --git a/lib/libsys/shm_open.2 b/lib/libsys/shm_open.2
--- a/lib/libsys/shm_open.2
+++ b/lib/libsys/shm_open.2
@@ -32,9 +32,8 @@
 .Sh NAME
 .Nm memfd_create , shm_create_largepage , shm_open , shm_rename, shm_unlink
 .Nd "shared memory object operations"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/mman.h
 .In fcntl.h
diff --git a/lib/libsys/shmat.2 b/lib/libsys/shmat.2
--- a/lib/libsys/shmat.2
+++ b/lib/libsys/shmat.2
@@ -30,9 +30,8 @@
 .Nm shmat ,
 .Nm shmdt
 .Nd attach or detach shared memory
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/ipc.h
 .In sys/shm.h
diff --git a/lib/libsys/shmctl.2 b/lib/libsys/shmctl.2
--- a/lib/libsys/shmctl.2
+++ b/lib/libsys/shmctl.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm shmctl
 .Nd shared memory control
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/ipc.h
 .In sys/shm.h
diff --git a/lib/libsys/shmget.2 b/lib/libsys/shmget.2
--- a/lib/libsys/shmget.2
+++ b/lib/libsys/shmget.2
@@ -29,9 +29,8 @@
 .Sh NAME
 .Nm shmget
 .Nd obtain a shared memory identifier
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/shm.h
 .Ft int
 .Fn shmget "key_t key" "size_t size" "int flag"
diff --git a/lib/libsys/shutdown.2 b/lib/libsys/shutdown.2
--- a/lib/libsys/shutdown.2
+++ b/lib/libsys/shutdown.2
@@ -32,9 +32,8 @@
 .Sh NAME
 .Nm shutdown
 .Nd disable sends and/or receives on a socket
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .Ft int
diff --git a/lib/libsys/sigaction.2 b/lib/libsys/sigaction.2
--- a/lib/libsys/sigaction.2
+++ b/lib/libsys/sigaction.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigaction
 .Nd software signal facilities
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In signal.h
 .Bd -literal
 struct  sigaction {
diff --git a/lib/libsys/sigaltstack.2 b/lib/libsys/sigaltstack.2
--- a/lib/libsys/sigaltstack.2
+++ b/lib/libsys/sigaltstack.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigaltstack
 .Nd set and/or get signal stack context
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In signal.h
 .Bd -literal
 typedef struct {
diff --git a/lib/libsys/sigfastblock.2 b/lib/libsys/sigfastblock.2
--- a/lib/libsys/sigfastblock.2
+++ b/lib/libsys/sigfastblock.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigfastblock
 .Nd controls signals blocking with a simple memory write
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/signalvar.h
 .Ft int
 .Fn sigfastblock "int cmd" "void *ptr"
diff --git a/lib/libsys/sigpending.2 b/lib/libsys/sigpending.2
--- a/lib/libsys/sigpending.2
+++ b/lib/libsys/sigpending.2
@@ -34,9 +34,8 @@
 .Sh NAME
 .Nm sigpending
 .Nd get pending signals
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In signal.h
 .Ft int
 .Fn sigpending "sigset_t *set"
diff --git a/lib/libsys/sigprocmask.2 b/lib/libsys/sigprocmask.2
--- a/lib/libsys/sigprocmask.2
+++ b/lib/libsys/sigprocmask.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigprocmask
 .Nd manipulate current signal mask
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In signal.h
 .Ft int
 .Fo sigprocmask
diff --git a/lib/libsys/sigqueue.2 b/lib/libsys/sigqueue.2
--- a/lib/libsys/sigqueue.2
+++ b/lib/libsys/sigqueue.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigqueue
 .Nd "queue a signal to a process (REALTIME)"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In signal.h
 .Ft int
 .Fn sigqueue "pid_t pid" "int signo" "const union sigval value"
diff --git a/lib/libsys/sigreturn.2 b/lib/libsys/sigreturn.2
--- a/lib/libsys/sigreturn.2
+++ b/lib/libsys/sigreturn.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigreturn
 .Nd return from signal
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In signal.h
 .Ft int
 .Fn sigreturn "const ucontext_t *scp"
diff --git a/lib/libsys/sigstack.2 b/lib/libsys/sigstack.2
--- a/lib/libsys/sigstack.2
+++ b/lib/libsys/sigstack.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigstack
 .Nd set and/or get signal stack context
-.Sh LIBRARY
-.Lb libc
 .Sh DESCRIPTION
+.Lb libc
 The
 .Fn sigstack
 function has been deprecated in favor of the interface described in
diff --git a/lib/libsys/sigsuspend.2 b/lib/libsys/sigsuspend.2
--- a/lib/libsys/sigsuspend.2
+++ b/lib/libsys/sigsuspend.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigsuspend
 .Nd atomically release blocked signals and wait for interrupt
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In signal.h
 .Ft int
 .Fn sigsuspend "const sigset_t *sigmask"
diff --git a/lib/libsys/sigwait.2 b/lib/libsys/sigwait.2
--- a/lib/libsys/sigwait.2
+++ b/lib/libsys/sigwait.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigwait
 .Nd select a set of signals
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In signal.h
 .Ft int
 .Fn sigwait "const sigset_t * restrict set" "int * restrict sig"
diff --git a/lib/libsys/sigwaitinfo.2 b/lib/libsys/sigwaitinfo.2
--- a/lib/libsys/sigwaitinfo.2
+++ b/lib/libsys/sigwaitinfo.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sigtimedwait , sigwaitinfo
 .Nd "wait for queued signals (REALTIME)"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In signal.h
 .Ft int
 .Fo sigtimedwait
diff --git a/lib/libsys/socket.2 b/lib/libsys/socket.2
--- a/lib/libsys/socket.2
+++ b/lib/libsys/socket.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm socket
 .Nd create an endpoint for communication
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/socket.h
 .Ft int
 .Fn socket "int domain" "int type" "int protocol"
diff --git a/lib/libsys/socketpair.2 b/lib/libsys/socketpair.2
--- a/lib/libsys/socketpair.2
+++ b/lib/libsys/socketpair.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm socketpair
 .Nd create a pair of connected sockets
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/types.h
 .In sys/socket.h
 .Ft int
diff --git a/lib/libsys/stat.2 b/lib/libsys/stat.2
--- a/lib/libsys/stat.2
+++ b/lib/libsys/stat.2
@@ -34,9 +34,8 @@
 .Nm fstat ,
 .Nm fstatat
 .Nd get file status
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/stat.h
 .Ft int
 .Fn stat "const char * restrict path" "struct stat * restrict sb"
diff --git a/lib/libsys/statfs.2 b/lib/libsys/statfs.2
--- a/lib/libsys/statfs.2
+++ b/lib/libsys/statfs.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm statfs
 .Nd get file system statistics
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/mount.h
 .Ft int
diff --git a/lib/libsys/swapon.2 b/lib/libsys/swapon.2
--- a/lib/libsys/swapon.2
+++ b/lib/libsys/swapon.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm swapon , swapoff
 .Nd control devices for interleaved paging/swapping
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In vm/vm_param.h
 .In vm/swap_pager.h
 .Pp
diff --git a/lib/libsys/symlink.2 b/lib/libsys/symlink.2
--- a/lib/libsys/symlink.2
+++ b/lib/libsys/symlink.2
@@ -32,9 +32,8 @@
 .Nm symlink ,
 .Nm symlinkat
 .Nd make symbolic link to a file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn symlink "const char *name1" "const char *name2"
diff --git a/lib/libsys/sync.2 b/lib/libsys/sync.2
--- a/lib/libsys/sync.2
+++ b/lib/libsys/sync.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm sync
 .Nd "schedule file system updates"
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft void
 .Fn sync void
diff --git a/lib/libsys/sysarch.2 b/lib/libsys/sysarch.2
--- a/lib/libsys/sysarch.2
+++ b/lib/libsys/sysarch.2
@@ -33,9 +33,8 @@
 .Sh NAME
 .Nm sysarch
 .Nd architecture-dependent system call
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In machine/sysarch.h
 .Ft int
 .Fn sysarch "int number" "void *args"
diff --git a/lib/libsys/syscall.2 b/lib/libsys/syscall.2
--- a/lib/libsys/syscall.2
+++ b/lib/libsys/syscall.2
@@ -32,9 +32,8 @@
 .Nm syscall ,
 .Nm __syscall
 .Nd indirect system call
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/syscall.h
 .In unistd.h
 .Ft int
diff --git a/lib/libsys/thr_exit.2 b/lib/libsys/thr_exit.2
--- a/lib/libsys/thr_exit.2
+++ b/lib/libsys/thr_exit.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm thr_exit
 .Nd terminate current thread
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/thr.h
 .Ft void
 .Fn thr_exit "long *state"
diff --git a/lib/libsys/thr_kill.2 b/lib/libsys/thr_kill.2
--- a/lib/libsys/thr_kill.2
+++ b/lib/libsys/thr_kill.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm thr_kill
 .Nd send signal to thread
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/thr.h
 .Ft int
 .Fn thr_kill "long id" "int sig"
diff --git a/lib/libsys/thr_new.2 b/lib/libsys/thr_new.2
--- a/lib/libsys/thr_new.2
+++ b/lib/libsys/thr_new.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm thr_new
 .Nd create new thread of execution
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/thr.h
 .Ft int
 .Fn thr_new "struct thr_param *param" "int param_size"
diff --git a/lib/libsys/thr_self.2 b/lib/libsys/thr_self.2
--- a/lib/libsys/thr_self.2
+++ b/lib/libsys/thr_self.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm thr_self
 .Nd return thread identifier for the calling thread
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/thr.h
 .Ft int
 .Fn thr_self "long *id"
diff --git a/lib/libsys/thr_set_name.2 b/lib/libsys/thr_set_name.2
--- a/lib/libsys/thr_set_name.2
+++ b/lib/libsys/thr_set_name.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm thr_set_name
 .Nd set user-visible thread name
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/thr.h
 .Ft int
 .Fn thr_set_name "long id" "const char *name"
diff --git a/lib/libsys/thr_suspend.2 b/lib/libsys/thr_suspend.2
--- a/lib/libsys/thr_suspend.2
+++ b/lib/libsys/thr_suspend.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm thr_suspend
 .Nd suspend the calling thread
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/thr.h
 .Ft int
 .Fn thr_suspend "struct timespec *timeout"
diff --git a/lib/libsys/thr_wake.2 b/lib/libsys/thr_wake.2
--- a/lib/libsys/thr_wake.2
+++ b/lib/libsys/thr_wake.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm thr_wake
 .Nd wake up the suspended thread
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/thr.h
 .Ft int
 .Fn thr_wake "long id"
diff --git a/lib/libsys/timer_create.2 b/lib/libsys/timer_create.2
--- a/lib/libsys/timer_create.2
+++ b/lib/libsys/timer_create.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm timer_create
 .Nd "create a per-process timer (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In time.h
 .In signal.h
 .Ft int
diff --git a/lib/libsys/timer_delete.2 b/lib/libsys/timer_delete.2
--- a/lib/libsys/timer_delete.2
+++ b/lib/libsys/timer_delete.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm timer_delete
 .Nd "delete a per-process timer (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In time.h
 .Ft int
 .Fn timer_delete "timer_t timerid"
diff --git a/lib/libsys/timer_settime.2 b/lib/libsys/timer_settime.2
--- a/lib/libsys/timer_settime.2
+++ b/lib/libsys/timer_settime.2
@@ -33,9 +33,8 @@
 .Nm timer_gettime ,
 .Nm timer_settime
 .Nd "per-process timers (REALTIME)"
-.Sh LIBRARY
-.Lb librt
 .Sh SYNOPSIS
+.Lb librt
 .In time.h
 .Ft int
 .Fn timer_getoverrun "timer_t timerid"
diff --git a/lib/libsys/timerfd.2 b/lib/libsys/timerfd.2
--- a/lib/libsys/timerfd.2
+++ b/lib/libsys/timerfd.2
@@ -32,9 +32,8 @@
 .Nm timerfd_gettime ,
 .Nm timerfd_settime
 .Nd timers with file descriptor semantics
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/timerfd.h
 .Ft int
 .Fo timerfd_create
diff --git a/lib/libsys/truncate.2 b/lib/libsys/truncate.2
--- a/lib/libsys/truncate.2
+++ b/lib/libsys/truncate.2
@@ -32,9 +32,8 @@
 .Nm truncate ,
 .Nm ftruncate
 .Nd truncate or extend a file to a specified length
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn truncate "const char *path" "off_t length"
diff --git a/lib/libsys/umask.2 b/lib/libsys/umask.2
--- a/lib/libsys/umask.2
+++ b/lib/libsys/umask.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm umask
 .Nd set file creation mode mask
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/stat.h
 .Ft mode_t
 .Fn umask "mode_t numask"
diff --git a/lib/libsys/undelete.2 b/lib/libsys/undelete.2
--- a/lib/libsys/undelete.2
+++ b/lib/libsys/undelete.2
@@ -32,9 +32,8 @@
 .Sh NAME
 .Nm undelete
 .Nd attempt to recover a deleted file
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn undelete "const char *path"
diff --git a/lib/libsys/unlink.2 b/lib/libsys/unlink.2
--- a/lib/libsys/unlink.2
+++ b/lib/libsys/unlink.2
@@ -33,9 +33,8 @@
 .Nm unlinkat ,
 .Nm funlinkat
 .Nd remove directory entry
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft int
 .Fn unlink "const char *path"
diff --git a/lib/libsys/utimensat.2 b/lib/libsys/utimensat.2
--- a/lib/libsys/utimensat.2
+++ b/lib/libsys/utimensat.2
@@ -35,9 +35,8 @@
 .Nm futimens ,
 .Nm utimensat
 .Nd set file access and modification times
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/stat.h
 .Ft int
 .Fn futimens "int fd" "const struct timespec times[2]"
diff --git a/lib/libsys/utimes.2 b/lib/libsys/utimes.2
--- a/lib/libsys/utimes.2
+++ b/lib/libsys/utimes.2
@@ -36,9 +36,8 @@
 .Nm futimes ,
 .Nm futimesat
 .Nd set file access and modification times
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/time.h
 .Ft int
 .Fn utimes "const char *path" "const struct timeval *times"
diff --git a/lib/libsys/utrace.2 b/lib/libsys/utrace.2
--- a/lib/libsys/utrace.2
+++ b/lib/libsys/utrace.2
@@ -32,9 +32,8 @@
 .Sh NAME
 .Nm utrace
 .Nd insert user record in ktrace log
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/param.h
 .In sys/time.h
 .In sys/uio.h
diff --git a/lib/libsys/uuidgen.2 b/lib/libsys/uuidgen.2
--- a/lib/libsys/uuidgen.2
+++ b/lib/libsys/uuidgen.2
@@ -28,9 +28,8 @@
 .Sh NAME
 .Nm uuidgen
 .Nd generate universally unique identifiers
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/uuid.h
 .Ft int
 .Fn uuidgen "struct uuid *store" "int count"
diff --git a/lib/libsys/vfork.2 b/lib/libsys/vfork.2
--- a/lib/libsys/vfork.2
+++ b/lib/libsys/vfork.2
@@ -31,9 +31,8 @@
 .Sh NAME
 .Nm vfork
 .Nd create a new process without copying the address space
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft pid_t
 .Fn vfork void
diff --git a/lib/libsys/wait.2 b/lib/libsys/wait.2
--- a/lib/libsys/wait.2
+++ b/lib/libsys/wait.2
@@ -36,9 +36,8 @@
 .Nm wait4 ,
 .Nm wait6
 .Nd wait for processes to change status
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In sys/wait.h
 .Ft pid_t
 .Fn wait "int *status"
diff --git a/lib/libsys/write.2 b/lib/libsys/write.2
--- a/lib/libsys/write.2
+++ b/lib/libsys/write.2
@@ -34,9 +34,8 @@
 .Nm pwrite ,
 .Nm pwritev
 .Nd write output
-.Sh LIBRARY
-.Lb libc
 .Sh SYNOPSIS
+.Lb libc
 .In unistd.h
 .Ft ssize_t
 .Fn write "int fd" "const void *buf" "size_t nbytes"