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

*** 20,31 ****
  .Nm Plwp_main_stack ,
  .Nm Lstack ,
  .Nm Lalt_stack ,
  .Nm Lmain_stack
  .Nd get thread stack information
! .Sh SYNOPSIS
  .Lb libproc
  .In libproc.h
  .Ft int
  .Fo Plwp_stack
  .Fa "struct ps_prochandle *P"
  .Fa "lwpid_t lwpid"
--- 20,32 ----
  .Nm Plwp_main_stack ,
  .Nm Lstack ,
  .Nm Lalt_stack ,
  .Nm Lmain_stack
  .Nd get thread stack information
! .Sh LIBRARY
  .Lb libproc
+ .Sh SYNOPSIS
  .In libproc.h
  .Ft int
  .Fo Plwp_stack
  .Fa "struct ps_prochandle *P"
  .Fa "lwpid_t lwpid"