8158 Want named threads API
9857 proc manpages should have LIBRARY section

@@ -15,12 +15,13 @@
 .Dt PREOPEN 3PROC
 .Os
 .Sh NAME
 .Nm Preopen
 .Nd reopen a process
-.Sh SYNOPSIS
+.Sh LIBRARY
 .Lb libproc
+.Sh SYNOPSIS
 .In libproc.h
 .Ft int
 .Fo Preopen
 .Fa "struct ps_prochandle *P"
 .Fc