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

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