amiga-ntimed/param_instance.h

50 lines
2.0 KiB
C

/*-
* Copyright (c) 2014 Poul-Henning Kamp
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Instantiate a set of parameters
* ===============================
*
* The #including file must #define the desired parameters from param_tbl.h
* into existence (PARAM_INSTANCE), and #define the desired name
* of the local parameter table (PARAM_TABLE_NAME), then include this
* file.
*/
#define PARAM_INSTANCE(nam, vmin, vmax, vdef, docs) \
static double param_##nam = vdef;
#include "param_tbl.h"
#undef PARAM_INSTANCE
/*lint -save -e785 */
static struct param_tbl PARAM_TABLE_NAME[] = {
#define PARAM_INSTANCE(nam, vmin, vmax, vdef, docs) \
{ .name = #nam, .val = &param_##nam, \
.min = vmin, .max = vmax, .def = vdef, .doc = docs },
#include "param_tbl.h"
#undef PARAM_INSTANCE
{ .name = 0 }
};
/*lint -restore */