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

#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn CloseCompressor<P0>(compressorhandle: P0) -> ::windows_core::Result<()>
where
    P0: ::windows_core::IntoParam<COMPRESSOR_HANDLE>,
{
    ::windows_targets::link!("cabinet.dll" "system" fn CloseCompressor(compressorhandle : COMPRESSOR_HANDLE) -> super::super::Foundation:: BOOL);
    CloseCompressor(compressorhandle.into_param().abi()).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn CloseDecompressor(decompressorhandle: isize) -> ::windows_core::Result<()> {
    ::windows_targets::link!("cabinet.dll" "system" fn CloseDecompressor(decompressorhandle : isize) -> super::super::Foundation:: BOOL);
    CloseDecompressor(decompressorhandle).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn Compress<P0>(compressorhandle: P0, uncompresseddata: ::core::option::Option<*const ::core::ffi::c_void>, uncompresseddatasize: usize, compressedbuffer: ::core::option::Option<*mut ::core::ffi::c_void>, compressedbuffersize: usize, compresseddatasize: *mut usize) -> ::windows_core::Result<()>
where
    P0: ::windows_core::IntoParam<COMPRESSOR_HANDLE>,
{
    ::windows_targets::link!("cabinet.dll" "system" 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);
    Compress(compressorhandle.into_param().abi(), ::core::mem::transmute(uncompresseddata.unwrap_or(::std::ptr::null())), uncompresseddatasize, ::core::mem::transmute(compressedbuffer.unwrap_or(::std::ptr::null_mut())), compressedbuffersize, compresseddatasize).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn CreateCompressor(algorithm: COMPRESS_ALGORITHM, allocationroutines: ::core::option::Option<*const COMPRESS_ALLOCATION_ROUTINES>, compressorhandle: *mut COMPRESSOR_HANDLE) -> ::windows_core::Result<()> {
    ::windows_targets::link!("cabinet.dll" "system" fn CreateCompressor(algorithm : COMPRESS_ALGORITHM, allocationroutines : *const COMPRESS_ALLOCATION_ROUTINES, compressorhandle : *mut COMPRESSOR_HANDLE) -> super::super::Foundation:: BOOL);
    CreateCompressor(algorithm, ::core::mem::transmute(allocationroutines.unwrap_or(::std::ptr::null())), compressorhandle).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn CreateDecompressor(algorithm: COMPRESS_ALGORITHM, allocationroutines: ::core::option::Option<*const COMPRESS_ALLOCATION_ROUTINES>, decompressorhandle: *mut isize) -> ::windows_core::Result<()> {
    ::windows_targets::link!("cabinet.dll" "system" fn CreateDecompressor(algorithm : COMPRESS_ALGORITHM, allocationroutines : *const COMPRESS_ALLOCATION_ROUTINES, decompressorhandle : *mut isize) -> super::super::Foundation:: BOOL);
    CreateDecompressor(algorithm, ::core::mem::transmute(allocationroutines.unwrap_or(::std::ptr::null())), decompressorhandle).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn Decompress(decompressorhandle: isize, compresseddata: ::core::option::Option<*const ::core::ffi::c_void>, compresseddatasize: usize, uncompressedbuffer: ::core::option::Option<*mut ::core::ffi::c_void>, uncompressedbuffersize: usize, uncompresseddatasize: ::core::option::Option<*mut usize>) -> ::windows_core::Result<()> {
    ::windows_targets::link!("cabinet.dll" "system" 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);
    Decompress(decompressorhandle, ::core::mem::transmute(compresseddata.unwrap_or(::std::ptr::null())), compresseddatasize, ::core::mem::transmute(uncompressedbuffer.unwrap_or(::std::ptr::null_mut())), uncompressedbuffersize, ::core::mem::transmute(uncompresseddatasize.unwrap_or(::std::ptr::null_mut()))).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn QueryCompressorInformation<P0>(compressorhandle: P0, compressinformationclass: COMPRESS_INFORMATION_CLASS, compressinformation: *mut ::core::ffi::c_void, compressinformationsize: usize) -> ::windows_core::Result<()>
where
    P0: ::windows_core::IntoParam<COMPRESSOR_HANDLE>,
{
    ::windows_targets::link!("cabinet.dll" "system" fn QueryCompressorInformation(compressorhandle : COMPRESSOR_HANDLE, compressinformationclass : COMPRESS_INFORMATION_CLASS, compressinformation : *mut ::core::ffi::c_void, compressinformationsize : usize) -> super::super::Foundation:: BOOL);
    QueryCompressorInformation(compressorhandle.into_param().abi(), compressinformationclass, compressinformation, compressinformationsize).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn QueryDecompressorInformation(decompressorhandle: isize, compressinformationclass: COMPRESS_INFORMATION_CLASS, compressinformation: *mut ::core::ffi::c_void, compressinformationsize: usize) -> ::windows_core::Result<()> {
    ::windows_targets::link!("cabinet.dll" "system" fn QueryDecompressorInformation(decompressorhandle : isize, compressinformationclass : COMPRESS_INFORMATION_CLASS, compressinformation : *mut ::core::ffi::c_void, compressinformationsize : usize) -> super::super::Foundation:: BOOL);
    QueryDecompressorInformation(decompressorhandle, compressinformationclass, compressinformation, compressinformationsize).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn ResetCompressor<P0>(compressorhandle: P0) -> ::windows_core::Result<()>
where
    P0: ::windows_core::IntoParam<COMPRESSOR_HANDLE>,
{
    ::windows_targets::link!("cabinet.dll" "system" fn ResetCompressor(compressorhandle : COMPRESSOR_HANDLE) -> super::super::Foundation:: BOOL);
    ResetCompressor(compressorhandle.into_param().abi()).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn ResetDecompressor(decompressorhandle: isize) -> ::windows_core::Result<()> {
    ::windows_targets::link!("cabinet.dll" "system" fn ResetDecompressor(decompressorhandle : isize) -> super::super::Foundation:: BOOL);
    ResetDecompressor(decompressorhandle).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn SetCompressorInformation<P0>(compressorhandle: P0, compressinformationclass: COMPRESS_INFORMATION_CLASS, compressinformation: *const ::core::ffi::c_void, compressinformationsize: usize) -> ::windows_core::Result<()>
where
    P0: ::windows_core::IntoParam<COMPRESSOR_HANDLE>,
{
    ::windows_targets::link!("cabinet.dll" "system" fn SetCompressorInformation(compressorhandle : COMPRESSOR_HANDLE, compressinformationclass : COMPRESS_INFORMATION_CLASS, compressinformation : *const ::core::ffi::c_void, compressinformationsize : usize) -> super::super::Foundation:: BOOL);
    SetCompressorInformation(compressorhandle.into_param().abi(), compressinformationclass, compressinformation, compressinformationsize).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`, `\"Win32_Foundation\"`*"]
#[cfg(feature = "Win32_Foundation")]
#[inline]
pub unsafe fn SetDecompressorInformation(decompressorhandle: isize, compressinformationclass: COMPRESS_INFORMATION_CLASS, compressinformation: *const ::core::ffi::c_void, compressinformationsize: usize) -> ::windows_core::Result<()> {
    ::windows_targets::link!("cabinet.dll" "system" fn SetDecompressorInformation(decompressorhandle : isize, compressinformationclass : COMPRESS_INFORMATION_CLASS, compressinformation : *const ::core::ffi::c_void, compressinformationsize : usize) -> super::super::Foundation:: BOOL);
    SetDecompressorInformation(decompressorhandle, compressinformationclass, compressinformation, compressinformationsize).ok()
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_ALGORITHM_INVALID: u32 = 0u32;
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_ALGORITHM_LZMS: COMPRESS_ALGORITHM = COMPRESS_ALGORITHM(5u32);
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_ALGORITHM_MAX: u32 = 6u32;
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_ALGORITHM_MSZIP: COMPRESS_ALGORITHM = COMPRESS_ALGORITHM(2u32);
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_ALGORITHM_NULL: u32 = 1u32;
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_ALGORITHM_XPRESS: COMPRESS_ALGORITHM = COMPRESS_ALGORITHM(3u32);
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_ALGORITHM_XPRESS_HUFF: COMPRESS_ALGORITHM = COMPRESS_ALGORITHM(4u32);
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_INFORMATION_CLASS_BLOCK_SIZE: COMPRESS_INFORMATION_CLASS = COMPRESS_INFORMATION_CLASS(1i32);
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_INFORMATION_CLASS_INVALID: COMPRESS_INFORMATION_CLASS = COMPRESS_INFORMATION_CLASS(0i32);
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_INFORMATION_CLASS_LEVEL: COMPRESS_INFORMATION_CLASS = COMPRESS_INFORMATION_CLASS(2i32);
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub const COMPRESS_RAW: u32 = 536870912u32;
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
#[repr(transparent)]
#[derive(::core::cmp::PartialEq, ::core::cmp::Eq)]
pub struct COMPRESS_ALGORITHM(pub u32);
impl ::core::marker::Copy for COMPRESS_ALGORITHM {}
impl ::core::clone::Clone for COMPRESS_ALGORITHM {
    fn clone(&self) -> Self {
        *self
    }
}
impl ::core::default::Default for COMPRESS_ALGORITHM {
    fn default() -> Self {
        Self(0)
    }
}
impl ::windows_core::TypeKind for COMPRESS_ALGORITHM {
    type TypeKind = ::windows_core::CopyType;
}
impl ::core::fmt::Debug for COMPRESS_ALGORITHM {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_tuple("COMPRESS_ALGORITHM").field(&self.0).finish()
    }
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
#[repr(transparent)]
#[derive(::core::cmp::PartialEq, ::core::cmp::Eq)]
pub struct COMPRESS_INFORMATION_CLASS(pub i32);
impl ::core::marker::Copy for COMPRESS_INFORMATION_CLASS {}
impl ::core::clone::Clone for COMPRESS_INFORMATION_CLASS {
    fn clone(&self) -> Self {
        *self
    }
}
impl ::core::default::Default for COMPRESS_INFORMATION_CLASS {
    fn default() -> Self {
        Self(0)
    }
}
impl ::windows_core::TypeKind for COMPRESS_INFORMATION_CLASS {
    type TypeKind = ::windows_core::CopyType;
}
impl ::core::fmt::Debug for COMPRESS_INFORMATION_CLASS {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_tuple("COMPRESS_INFORMATION_CLASS").field(&self.0).finish()
    }
}
#[repr(transparent)]
#[derive(::core::cmp::PartialEq, ::core::cmp::Eq)]
pub struct COMPRESSOR_HANDLE(pub isize);
impl COMPRESSOR_HANDLE {
    pub fn is_invalid(&self) -> bool {
        self.0 == -1 || self.0 == 0
    }
}
impl ::core::default::Default for COMPRESSOR_HANDLE {
    fn default() -> Self {
        unsafe { ::core::mem::zeroed() }
    }
}
impl ::core::clone::Clone for COMPRESSOR_HANDLE {
    fn clone(&self) -> Self {
        *self
    }
}
impl ::core::marker::Copy for COMPRESSOR_HANDLE {}
impl ::core::fmt::Debug for COMPRESSOR_HANDLE {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_tuple("COMPRESSOR_HANDLE").field(&self.0).finish()
    }
}
impl ::windows_core::TypeKind for COMPRESSOR_HANDLE {
    type TypeKind = ::windows_core::CopyType;
}
#[repr(C)]
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub struct COMPRESS_ALLOCATION_ROUTINES {
    pub Allocate: PFN_COMPRESS_ALLOCATE,
    pub Free: PFN_COMPRESS_FREE,
    pub UserContext: *mut ::core::ffi::c_void,
}
impl ::core::marker::Copy for COMPRESS_ALLOCATION_ROUTINES {}
impl ::core::clone::Clone for COMPRESS_ALLOCATION_ROUTINES {
    fn clone(&self) -> Self {
        *self
    }
}
impl ::core::fmt::Debug for COMPRESS_ALLOCATION_ROUTINES {
    fn fmt(&self, f: &mut ::core::fmt::Formatter<'_>) -> ::core::fmt::Result {
        f.debug_struct("COMPRESS_ALLOCATION_ROUTINES").field("UserContext", &self.UserContext).finish()
    }
}
impl ::windows_core::TypeKind for COMPRESS_ALLOCATION_ROUTINES {
    type TypeKind = ::windows_core::CopyType;
}
impl ::core::default::Default for COMPRESS_ALLOCATION_ROUTINES {
    fn default() -> Self {
        unsafe { ::core::mem::zeroed() }
    }
}
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
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>;
#[doc = "*Required features: `\"Win32_Storage_Compression\"`*"]
pub type PFN_COMPRESS_FREE = ::core::option::Option<unsafe extern "system" fn(usercontext: *const ::core::ffi::c_void, memory: *const ::core::ffi::c_void) -> ()>;