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Update ncurses and associated libraries (form, panel, menu) to
6.4-20230826 (from 5.7-20081102).

Based on result from Thomas Dickey's ncu2openbsd script and then
modified. Switches to the upstream tput. Major bump for the ncurses
libraries and for libedit and libreadline.

Help from tb, millert.

ok deraadt sthen

/*	$OpenBSD: fld_arg.c,v 1.7 2023/10/17 09:52:10 nicm Exp $	*/
/****************************************************************************
 * Copyright 2018,2020 Thomas E. Dickey                                     *
 * Copyright 1998-2012,2016 Free Software Foundation, Inc.                  *
 *                                                                          *
 * Permission is hereby granted, free of charge, to any person obtaining a  *
 * copy of this software and associated documentation files (the            *
 * "Software"), to deal in the Software without restriction, including      *
 * without limitation the rights to use, copy, modify, merge, publish,      *
 * distribute, distribute with modifications, sublicense, and/or sell       *
 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
 *                                                                          *
 * The above copyright notice and this permission notice shall be included  *
 * in all copies or substantial portions of the Software.                   *
 *                                                                          *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
 *                                                                          *
 * Except as contained in this notice, the name(s) of the above copyright   *
 * holders shall not be used in advertising or otherwise to promote the     *
 * sale, use or other dealings in this Software without prior written       *
 * authorization.                                                           *
 ****************************************************************************/

/****************************************************************************
 *   Author:  Juergen Pfeifer, 1995,1997                                    *
 ****************************************************************************/

#include "form.priv.h"

MODULE_ID("$Id: fld_arg.c,v 1.7 2023/10/17 09:52:10 nicm Exp $")

/*---------------------------------------------------------------------------
|   Facility      :  libnform
|   Function      :  int set_fieldtype_arg(
|                            FIELDTYPE *typ,
|                            void * (* const make_arg)(va_list *),
|                            void * (* const copy_arg)(const void *),
|                            void   (* const free_arg)(void *) )
|
|   Description   :  Connects to the type additional arguments necessary
|                    for a set_field_type call. The various function pointer
|                    arguments are:
|                       make_arg : allocates a structure for the field
|                                  specific parameters.
|                       copy_arg : duplicate the structure created by
|                                  make_arg
|                       free_arg : Release the memory allocated by make_arg
|                                  or copy_arg
|
|                    At least make_arg must be non-NULL.
|                    You may pass NULL for copy_arg and free_arg if your
|                    make_arg function doesn't allocate memory and your
|                    arg fits into the storage for a (void*).
|
|   Return Values :  E_OK           - success
|                    E_BAD_ARGUMENT - invalid argument
+--------------------------------------------------------------------------*/
FORM_EXPORT(int)
set_fieldtype_arg(FIELDTYPE *typ,
		  void *(*const make_arg)(va_list *),
		  void *(*const copy_arg)(const void *),
		  void (*const free_arg) (void *))
{
  TR_FUNC_BFR(3);

  T((T_CALLED("set_fieldtype_arg(%p,%s,%s,%s)"),
     (void *)typ,
     TR_FUNC_ARG(0, make_arg),
     TR_FUNC_ARG(1, copy_arg),
     TR_FUNC_ARG(2, free_arg)));

  if (typ != 0 && make_arg != (void *)0)
    {
      SetStatus(typ, _HAS_ARGS);
      typ->makearg = make_arg;
      typ->copyarg = copy_arg;
      typ->freearg = free_arg;
      RETURN(E_OK);
    }
  RETURN(E_BAD_ARGUMENT);
}

/*---------------------------------------------------------------------------
|   Facility      :  libnform
|   Function      :  void *field_arg(const FIELD *field)
|
|   Description   :  Retrieve pointer to the field's argument structure.
|
|   Return Values :  Pointer to structure or NULL if none is defined.
+--------------------------------------------------------------------------*/
FORM_EXPORT(void *)
field_arg(const FIELD *field)
{
  T((T_CALLED("field_arg(%p)"), (const void *)field));
  returnVoidPtr(Normalize_Field(field)->arg);
}

/* fld_arg.c ends here */