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

*** 1,12 ****
  PSTACK_ITER(3PROC)     Process Control Library Functions    PSTACK_ITER(3PROC)
  
  NAME
       Pstack_iter - iterate process stack frames
  
! SYNOPSIS
       Process Control Library (libproc, -lproc)
       #include <libproc.h>
  
       int
       Pstack_iter(struct ps_prochandle *P, const prgregset_t regs,
           proc_stack_f *func, void *data);
--- 1,14 ----
  PSTACK_ITER(3PROC)     Process Control Library Functions    PSTACK_ITER(3PROC)
  
  NAME
       Pstack_iter - iterate process stack frames
  
! LIBRARY
       Process Control Library (libproc, -lproc)
+ 
+ SYNOPSIS
       #include <libproc.h>
  
       int
       Pstack_iter(struct ps_prochandle *P, const prgregset_t regs,
           proc_stack_f *func, void *data);