wmi-acer.h

   1 /*
   2  *  wmi.h
   3  *
   4  *  Copyright (C) 2007 Carlos Corbacho <cathectic@gmail.com>
   5  *
   6  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or (at
  11  *  your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful, but
  14  *  WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  *  General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License along
  19  *  with this program; if not, write to the Free Software Foundation, Inc.,
  20  *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  21  *
  22  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  23  */
  24
  25 /* Workaround needed for older kernels */
  26 #ifndef bool
  27 #define bool int
  28 #endif
  29
  30 acpi_status wmi_acer_evaluate_method(const char *guid, u32 instance, u32 method_id, const struct acpi_buffer *in, struct acpi_buffer *out);
  31 acpi_status wmi_acer_query_block(const char *guid, u32 instance, u32 method_id, struct acpi_buffer *out);
  32 acpi_status wmi_acer_set_block(const char *guid, u32 instance, u32 method_id, const struct acpi_buffer *in);
  33
  34 acpi_status wmi_install_notify_handler(acpi_notify_handler handler, struct acpi_buffer *data);
  35 acpi_status wmi_remove_notify_handler(void);
  36
  37 bool wmi_acer_has_guid(char *guid);