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

@@ -15,12 +15,13 @@
 .Dt PRESET_MAPS 3PROC
 .Os
 .Sh NAME
 .Nm Preset_maps
 .Nd reset memory mapping data after exec
-.Sh SYNOPSIS
+.Sh LIBRARY
 .Lb libproc
+.Sh SYNOPSIS
 .In libproc.h
 .Ft void
 .Fo Preset_maps
 .Fa "struct ps_prochandle *P"
 .Fc