49 lines
2.0 KiB
Cython
49 lines
2.0 KiB
Cython
from libc.stdint cimport int8_t, int16_t, int32_t, int64_t, intptr_t
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from libc.stdint cimport uint8_t, uint16_t, uint32_t, uint64_t, uintptr_t
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cdef extern from *:
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ctypedef bint bool
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ctypedef struct va_list
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cdef extern from *:
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# Constants shared by multiple CSS Box Alignment properties
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#
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# These constants match Gecko's `NS_STYLE_ALIGN_*` constants.
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ctypedef struct AlignFlags:
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uint8_t bits;
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# 'auto'
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const AlignFlags AlignFlags_AUTO # = <AlignFlags>{ <uint8_t>0 }
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# 'normal'
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const AlignFlags AlignFlags_NORMAL # = <AlignFlags>{ <uint8_t>1 }
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# 'start'
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const AlignFlags AlignFlags_START # = <AlignFlags>{ <uint8_t>(1 << 1) }
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# 'end'
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const AlignFlags AlignFlags_END # = <AlignFlags>{ <uint8_t>(1 << 2) }
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const AlignFlags AlignFlags_ALIAS # = <AlignFlags>{ <uint8_t>(AlignFlags_END).bits }
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# 'flex-start'
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const AlignFlags AlignFlags_FLEX_START # = <AlignFlags>{ <uint8_t>(1 << 3) }
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const AlignFlags AlignFlags_MIXED # = <AlignFlags>{ <uint8_t>(((1 << 4) | (AlignFlags_FLEX_START).bits) | (AlignFlags_END).bits) }
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const AlignFlags AlignFlags_MIXED_SELF # = <AlignFlags>{ <uint8_t>(((1 << 5) | (AlignFlags_FLEX_START).bits) | (AlignFlags_END).bits) }
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ctypedef struct DebugFlags:
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uint32_t bits;
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# Flag with the topmost bit set of the u32
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const DebugFlags DebugFlags_BIGGEST_ALLOWED # = <DebugFlags>{ <uint32_t>(1 << 31) }
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ctypedef struct LargeFlags:
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uint64_t bits;
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# Flag with a very large shift that usually would be narrowed.
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const LargeFlags LargeFlags_LARGE_SHIFT # = <LargeFlags>{ <uint64_t>(1ull << 44) }
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const LargeFlags LargeFlags_INVERTED # = <LargeFlags>{ <uint64_t>~(LargeFlags_LARGE_SHIFT).bits }
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ctypedef struct OutOfLine:
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uint32_t _0;
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const OutOfLine OutOfLine_A # = <OutOfLine>{ <uint32_t>1 }
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const OutOfLine OutOfLine_B # = <OutOfLine>{ <uint32_t>2 }
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const OutOfLine OutOfLine_AB # = <OutOfLine>{ <uint32_t>((OutOfLine_A)._0 | (OutOfLine_B)._0) }
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void root(AlignFlags flags,
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DebugFlags bigger_flags,
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LargeFlags largest_flags,
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OutOfLine out_of_line);
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