src/vendor/winapi/src/um/timezoneapi.rs

   1 // Copyright © 2015-2017 winapi-rs developers
   2 // Licensed under the Apache License, Version 2.0
   3 // <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   4 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
   5 // All files in the project carrying such notice may not be copied, modified, or distributed
   6 // except according to those terms.
   7 //! ApiSet Contract for api-ms-win-core-timezone-l1
   8 use shared::minwindef::{BOOL, DWORD, FILETIME, LPDWORD, LPFILETIME, USHORT};
   9 use um::minwinbase::{LPSYSTEMTIME, SYSTEMTIME};
  10 use um::winnt::{BOOLEAN, LONG, WCHAR};
  11 pub const TIME_ZONE_ID_INVALID: DWORD = 0xFFFFFFFF;
  12 STRUCT!{struct TIME_ZONE_INFORMATION {
  13     Bias: LONG,
  14     StandardName: [WCHAR; 32],
  15     StandardDate: SYSTEMTIME,
  16     StandardBias: LONG,
  17     DaylightName: [WCHAR; 32],
  18     DaylightDate: SYSTEMTIME,
  19     DaylightBias: LONG,
  20 }}
  21 pub type PTIME_ZONE_INFORMATION = *mut TIME_ZONE_INFORMATION;
  22 pub type LPTIME_ZONE_INFORMATION = *mut TIME_ZONE_INFORMATION;
  23 STRUCT!{struct DYNAMIC_TIME_ZONE_INFORMATION {
  24     Bias: LONG,
  25     StandardName: [WCHAR; 32],
  26     StandardDate: SYSTEMTIME,
  27     StandardBias: LONG,
  28     DaylightName: [WCHAR; 32],
  29     DaylightDate: SYSTEMTIME,
  30     DaylightBias: LONG,
  31     TimeZoneKeyName: [WCHAR; 128],
  32     DynamicDaylightTimeDisabled: BOOLEAN,
  33 }}
  34 pub type PDYNAMIC_TIME_ZONE_INFORMATION = *mut DYNAMIC_TIME_ZONE_INFORMATION;
  35 extern "system" {
  36     pub fn SystemTimeToTzSpecificLocalTime(
  37         lpTimeZoneInformation: *const TIME_ZONE_INFORMATION,
  38         lpUniversalTime: *const SYSTEMTIME,
  39         lpLocalTime: LPSYSTEMTIME,
  40     ) -> BOOL;
  41     pub fn TzSpecificLocalTimeToSystemTime(
  42         lpTimeZoneInformation: *const TIME_ZONE_INFORMATION,
  43         lpLocalTime: *const SYSTEMTIME,
  44         lpUniversalTime: LPSYSTEMTIME,
  45     ) -> BOOL;
  46     pub fn FileTimeToSystemTime(
  47         lpFileTime: *const FILETIME,
  48         lpSystemTime: LPSYSTEMTIME,
  49     ) -> BOOL;
  50     pub fn SystemTimeToFileTime(
  51         lpSystemTime: *const SYSTEMTIME,
  52         lpFileTime: LPFILETIME,
  53     ) -> BOOL;
  54     pub fn GetTimeZoneInformation(
  55         lpTimeZoneInformation: LPTIME_ZONE_INFORMATION,
  56     ) -> DWORD;
  57     pub fn SetTimeZoneInformation(
  58         lpTimeZoneInformation: *const TIME_ZONE_INFORMATION,
  59     ) -> BOOL;
  60     pub fn SetDynamicTimeZoneInformation(
  61         lpTimeZoneInformation: *const DYNAMIC_TIME_ZONE_INFORMATION,
  62     ) -> BOOL;
  63     pub fn GetDynamicTimeZoneInformation(
  64         pTimeZoneInformation: PDYNAMIC_TIME_ZONE_INFORMATION,
  65     ) -> DWORD;
  66     pub fn GetTimeZoneInformationForYear(
  67         wYear: USHORT,
  68         pdtzi: PDYNAMIC_TIME_ZONE_INFORMATION,
  69         ptzi: LPTIME_ZONE_INFORMATION,
  70     ) -> BOOL;
  71     pub fn EnumDynamicTimeZoneInformation(
  72         dwIndex: DWORD,
  73         lpTimeZoneInformation: PDYNAMIC_TIME_ZONE_INFORMATION,
  74     ) -> DWORD;
  75     pub fn GetDynamicTimeZoneInformationEffectiveYears(
  76         lpTimeZoneInformation: PDYNAMIC_TIME_ZONE_INFORMATION,
  77         FirstYear: LPDWORD,
  78         LastYear: LPDWORD,
  79     ) -> DWORD;
  80     pub fn SystemTimeToTzSpecificLocalTimeEx(
  81         lpTimeZoneInformation: *const DYNAMIC_TIME_ZONE_INFORMATION,
  82         lpUniversalTime: *const SYSTEMTIME,
  83         lpLocalTime: LPSYSTEMTIME,
  84     ) -> BOOL;
  85     pub fn TzSpecificLocalTimeToSystemTimeEx(
  86         lpTimeZoneInformation: *const DYNAMIC_TIME_ZONE_INFORMATION,
  87         lpLocalTime: *const SYSTEMTIME,
  88         lpUniversalTime: LPSYSTEMTIME,
  89     ) -> BOOL;
  90 }