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

@@ -15,12 +15,13 @@
 .Dt PSETSIGNAL 3PROC
 .Os
 .Sh NAME
 .Nm Psetsignal
 .Nd set signal tracing flags
-.Sh SYNOPSIS
+.Sh LIBRARY
 .Lb libproc
+.Sh SYNOPSIS
 .In libproc.h
 .Ft void
 .Fo Psetsignal
 .Fa "struct ps_prochandle *P"
 .Fa "const sigset_t *set"