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

@@ -1,12 +1,14 @@
 PENV_ITER(3PROC)       Process Control Library Functions      PENV_ITER(3PROC)
 
 NAME
      Penv_iter - iterate process environment
 
-SYNOPSIS
+LIBRARY
      Process Control Library (libproc, -lproc)
+
+SYNOPSIS
      #include <libproc.h>
 
      int
      Penv_iter(struct ps_prochandle *P, proc_env_f *func, void *data);