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bitflags! {
/// Constants shared by multiple CSS Box Alignment properties
///
/// These constants match Gecko's `NS_STYLE_ALIGN_*` constants.
#[derive(MallocSizeOf)]
#[repr(C)]
pub struct AlignFlags: u8 {
/// 'auto'
const AUTO = 0;
/// 'normal'
const NORMAL = 1;
/// 'start'
const START = 1 << 1;
/// 'end'
const END = 1 << 2;
const ALIAS = Self::END.bits;
/// 'flex-start'
const FLEX_START = 1 << 3;
const MIXED = 1 << 4 | AlignFlags::FLEX_START.bits | AlignFlags::END.bits;
const MIXED_SELF = 1 << 5 | AlignFlags::FLEX_START.bits | AlignFlags::END.bits;
}
}
bitflags! {
#[repr(C)]
pub struct DebugFlags: u32 {
/// Flag with the topmost bit set of the u32
const BIGGEST_ALLOWED = 1 << 31;
}
}
bitflags! {
#[repr(C)]
pub struct LargeFlags: u64 {
/// Flag with a very large shift that usually would be narrowed.
const LARGE_SHIFT = 1u64 << 44;
const INVERTED = !Self::LARGE_SHIFT.bits;
}
}
#[no_mangle]
pub extern "C" fn root(flags: AlignFlags, bigger_flags: DebugFlags, largest_flags: LargeFlags) {}
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