vendor/windows-sys/src/Windows/Win32/Storage/Compression/mod.rs

   1 #[link(name = "windows")]
   2 extern "system" {
   3     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
   4     #[cfg(feature = "Win32_Foundation")]
   5     pub fn CloseCompressor(compressorhandle: COMPRESSOR_HANDLE) -> super::super::Foundation::BOOL;
   6     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
   7     #[cfg(feature = "Win32_Foundation")]
   8     pub fn CloseDecompressor(decompressorhandle: isize) -> super::super::Foundation::BOOL;
   9     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  10     #[cfg(feature = "Win32_Foundation")]
  11     pub fn Compress(compressorhandle: COMPRESSOR_HANDLE, uncompresseddata: *const ::core::ffi::c_void, uncompresseddatasize: usize, compressedbuffer: *mut ::core::ffi::c_void, compressedbuffersize: usize, compresseddatasize: *mut usize) -> super::super::Foundation::BOOL;
  12     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  13     #[cfg(feature = "Win32_Foundation")]
  14     pub fn CreateCompressor(algorithm: COMPRESS_ALGORITHM, allocationroutines: *const COMPRESS_ALLOCATION_ROUTINES, compressorhandle: *mut isize) -> super::super::Foundation::BOOL;
  15     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  16     #[cfg(feature = "Win32_Foundation")]
  17     pub fn CreateDecompressor(algorithm: COMPRESS_ALGORITHM, allocationroutines: *const COMPRESS_ALLOCATION_ROUTINES, decompressorhandle: *mut isize) -> super::super::Foundation::BOOL;
  18     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  19     #[cfg(feature = "Win32_Foundation")]
  20     pub fn Decompress(decompressorhandle: isize, compresseddata: *const ::core::ffi::c_void, compresseddatasize: usize, uncompressedbuffer: *mut ::core::ffi::c_void, uncompressedbuffersize: usize, uncompresseddatasize: *mut usize) -> super::super::Foundation::BOOL;
  21     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  22     #[cfg(feature = "Win32_Foundation")]
  23     pub fn QueryCompressorInformation(compressorhandle: COMPRESSOR_HANDLE, compressinformationclass: COMPRESS_INFORMATION_CLASS, compressinformation: *mut ::core::ffi::c_void, compressinformationsize: usize) -> super::super::Foundation::BOOL;
  24     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  25     #[cfg(feature = "Win32_Foundation")]
  26     pub fn QueryDecompressorInformation(decompressorhandle: isize, compressinformationclass: COMPRESS_INFORMATION_CLASS, compressinformation: *mut ::core::ffi::c_void, compressinformationsize: usize) -> super::super::Foundation::BOOL;
  27     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  28     #[cfg(feature = "Win32_Foundation")]
  29     pub fn ResetCompressor(compressorhandle: COMPRESSOR_HANDLE) -> super::super::Foundation::BOOL;
  30     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  31     #[cfg(feature = "Win32_Foundation")]
  32     pub fn ResetDecompressor(decompressorhandle: isize) -> super::super::Foundation::BOOL;
  33     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  34     #[cfg(feature = "Win32_Foundation")]
  35     pub fn SetCompressorInformation(compressorhandle: COMPRESSOR_HANDLE, compressinformationclass: COMPRESS_INFORMATION_CLASS, compressinformation: *const ::core::ffi::c_void, compressinformationsize: usize) -> super::super::Foundation::BOOL;
  36     #[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
  37     #[cfg(feature = "Win32_Foundation")]
  38     pub fn SetDecompressorInformation(decompressorhandle: isize, compressinformationclass: COMPRESS_INFORMATION_CLASS, compressinformation: *const ::core::ffi::c_void, compressinformationsize: usize) -> super::super::Foundation::BOOL;
  39 }
  40 pub type COMPRESSOR_HANDLE = isize;
  41 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  42 pub type COMPRESS_ALGORITHM = u32;
  43 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  44 pub const COMPRESS_ALGORITHM_MSZIP: COMPRESS_ALGORITHM = 2u32;
  45 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  46 pub const COMPRESS_ALGORITHM_XPRESS: COMPRESS_ALGORITHM = 3u32;
  47 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  48 pub const COMPRESS_ALGORITHM_XPRESS_HUFF: COMPRESS_ALGORITHM = 4u32;
  49 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  50 pub const COMPRESS_ALGORITHM_LZMS: COMPRESS_ALGORITHM = 5u32;
  51 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  52 pub const COMPRESS_ALGORITHM_INVALID: u32 = 0u32;
  53 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  54 pub const COMPRESS_ALGORITHM_MAX: u32 = 6u32;
  55 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  56 pub const COMPRESS_ALGORITHM_NULL: u32 = 1u32;
  57 #[repr(C)]
  58 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  59 pub struct COMPRESS_ALLOCATION_ROUTINES {
  60     pub Allocate: PFN_COMPRESS_ALLOCATE,
  61     pub Free: PFN_COMPRESS_FREE,
  62     pub UserContext: *mut ::core::ffi::c_void,
  63 }
  64 impl ::core::marker::Copy for COMPRESS_ALLOCATION_ROUTINES {}
  65 impl ::core::clone::Clone for COMPRESS_ALLOCATION_ROUTINES {
  66     fn clone(&self) -> Self {
  67         *self
  68     }
  69 }
  70 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  71 pub type COMPRESS_INFORMATION_CLASS = i32;
  72 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  73 pub const COMPRESS_INFORMATION_CLASS_INVALID: COMPRESS_INFORMATION_CLASS = 0i32;
  74 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  75 pub const COMPRESS_INFORMATION_CLASS_BLOCK_SIZE: COMPRESS_INFORMATION_CLASS = 1i32;
  76 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  77 pub const COMPRESS_INFORMATION_CLASS_LEVEL: COMPRESS_INFORMATION_CLASS = 2i32;
  78 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  79 pub const COMPRESS_RAW: u32 = 536870912u32;
  80 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  81 pub type PFN_COMPRESS_ALLOCATE = ::core::option::Option<unsafe extern "system" fn(usercontext: *const ::core::ffi::c_void, size: usize) -> *mut ::core::ffi::c_void>;
  82 #[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
  83 pub type PFN_COMPRESS_FREE = ::core::option::Option<unsafe extern "system" fn(usercontext: *const ::core::ffi::c_void, memory: *const ::core::ffi::c_void)>;