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/* $OpenBSD: apm-proto.h,v 1.11 2021/04/06 20:30:32 kn Exp $ */
/*
* Copyright (c) 1996 John T. Kohl
* 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR `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 THE AUTHOR 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.
*
*/
enum apm_action {
NONE,
SUSPEND,
STANDBY,
HIBERNATE,
GETSTATUS,
SETPERF_LOW,
SETPERF_HIGH,
SETPERF_AUTO,
};
enum apm_state {
NORMAL,
SUSPENDING,
STANDING_BY,
HIBERNATING
};
enum apm_perfmode {
PERF_NONE = -1,
PERF_MANUAL,
PERF_AUTO,
};
struct apm_command {
int vno;
enum apm_action action;
};
struct apm_reply {
int vno;
enum apm_state newstate;
enum apm_perfmode perfmode;
int cpuspeed;
struct apm_power_info batterystate;
int error;
};
#define APMD_VNO 3
extern const char *battstate(int state);
extern const char *ac_state(int state);
extern const char *perf_mode(int mode);
extern const char *apm_state(int apm_state);
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