wmpower/src/power_management/apm/libapm.h

   1 /***************************************************************************
   2                           libapm.h  -  description
   3                              -------------------
   4     begin                : Feb 10 2003
   5     copyright            : (C) 2003 by Noberasco Michele
   6     e-mail               : 2001s098@educ.disi.unige.it
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  *   This program is distributed in the hope that it will be useful,       *
  17  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  18  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  19  *   GNU General Public License for more details.                          *
  20  *                                                                         *
  21  *   You should have received a copy of the GNU General Public License     *
  22  *   along with this program; if not, write to the                         *
  23  *   Free Software Foundation, Inc.,                                       *
  24  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.              *
  25  *                                                                         *
  26  ***************************************************************************/
  27
  28  /***************************************************************************
  29         Originally written by Filippo Panessa for his 'wmab' program
  30  ***************************************************************************/
  31
  32 #define APMDEV "/proc/apm"
  33
  34 typedef struct
  35 {
  36     const char driver_version[10];
  37     int        apm_version_major;
  38     int        apm_version_minor;
  39     int        apm_flags;
  40     int        ac_line_status;
  41     int        battery_status;
  42     int        battery_flags;
  43     int        battery_percentage;
  44     int        battery_time;
  45     int        using_minutes;
  46 } struct_apm_data;
  47
  48 # ifndef APM_32_BIT_SUPPORT
  49 #  define APM_32_BIT_SUPPORT      0x0002
  50 # endif
  51
  52 int apm_exists(void);
  53 int apm_read(struct_apm_data *);