vendor/ntapi-0.3.6/src/winapi_local/um/winnt.rs

use winapi::shared::basetsd::{DWORD64, SIZE_T, ULONG64};
use winapi::shared::minwindef::DWORD;
use winapi::um::winnt::{HANDLE, PVOID};
#[doc(hidden)]
#[inline]
pub const fn UInt32x32To64(a: u32, b: u32) -> u64 {
    a as u64 * b as u64
}
#[cfg(all(feature = "nightly", not(target_arch = "aarch64")))]
IFDEF!{
use crate::ntpebteb::TEB;
#[inline]
pub unsafe fn _bittest64(Base: *const i64, Offset: i64) -> u8 {
    let out: u8;
    llvm_asm!("bt $1, $2; setb $0"
    : "=r"(out)
    :  "*m"(Base), "r"(Offset)
    : "cc"
    : "intel"
    );
    out
}
#[inline]
pub unsafe fn __readfsdword(Offset: DWORD) -> DWORD {
    let out: u32;
    llvm_asm!("mov $0, fs:[$1]"
    : "=r"(out)
    : "ri"(Offset)
    :
    : "intel"
    );
    out
}
#[inline]
pub unsafe fn __readgsqword(Offset: DWORD) -> DWORD64 {
    let out: u64;
    llvm_asm!("mov $0, gs:[$1]"
    : "=r"(out)
    : "ri"(Offset)
    :
    : "intel"
    );
    out
}
#[inline] #[allow(unused_unsafe)]
pub unsafe fn NtCurrentTeb() -> *mut TEB {
    use winapi::um::winnt::NT_TIB;
    let teb_offset = FIELD_OFFSET!(NT_TIB, _Self) as u32;
    #[cfg(target_arch = "x86_64")] {
        __readgsqword(teb_offset) as *mut TEB
    }
    #[cfg(target_arch = "x86")] {
        __readfsdword(teb_offset) as *mut TEB
    }
}
}
ENUM!{enum MEM_EXTENDED_PARAMETER_TYPE {
    MemExtendedParameterInvalidType = 0,
    MemExtendedParameterAddressRequirements = 1,
    MemExtendedParameterNumaNode = 2,
    MemExtendedParameterPartitionHandle = 3,
    MemExtendedParameterMax = 4,
}}
pub type PMEM_EXTENDED_PARAMETER_TYPE = *mut MEM_EXTENDED_PARAMETER_TYPE;
UNION!{union MEM_EXTENDED_PARAMETER_u {
    ULong64: DWORD64,
    Pointer: PVOID,
    Size: SIZE_T,
    Handle: HANDLE,
    ULong: DWORD,
}}
STRUCT!{struct MEM_EXTENDED_PARAMETER {
    BitFields: ULONG64,
    u: MEM_EXTENDED_PARAMETER_u,
}}
BITFIELD!{MEM_EXTENDED_PARAMETER BitFields: ULONG64 [
    Type set_Type[0..8],
    Reserved set_Reserved[8..64],
]}
pub type PMEM_EXTENDED_PARAMETER = *mut MEM_EXTENDED_PARAMETER;