Png.png.header: def of gralha-png-decode@0.1.0.1
Import: import gralha-png-decode@0.1.0.1/png.bend as Png
Lines 17-18 of gralha-png-decode@0.1.0.1/png.bend: https://jend.leeeet.dev/read.txt?path=gralha-png-decode@0.1.0.1/png.bend&start_line=17&end_line=18

import Base
import gralha-bytes@0.1.0.1/bytes.bend as Bin

def png.header(+src: Bin.Bytes, +at: U32) -> PNGInfo:
  PNGInfo{Bin.bytes.be(src, at, 4n, 0), Bin.bytes.be(src, (at + 4 : U32), 4n, 0), Bin.bytes.get(src, (at + 8 : U32)), Bin.bytes.get(src, (at + 9 : U32)), Bin.bytes.get(src, (at + 12 : U32)), Bin.bytes.empty(), Bin.bytes.empty(), Bin.bytes.empty(), U32.is_eq(Bin.bytes.get(src, (at + 10 : U32)), 0) && U32.is_eq(Bin.bytes.get(src, (at + 11 : U32)), 0)}

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=gralha-bytes@0.1.0.1/bytes.bend&name=Bytes
  https://jend.leeeet.dev/definition.txt?path=gralha-bytes@0.1.0.1/bytes.bend&name=bytes.be
  https://jend.leeeet.dev/definition.txt?path=gralha-bytes@0.1.0.1/bytes.bend&name=bytes.empty
  https://jend.leeeet.dev/definition.txt?path=gralha-bytes@0.1.0.1/bytes.bend&name=bytes.get
  https://jend.leeeet.dev/definition.txt?path=gralha-png-decode@0.1.0.1/png.bend&name=PNGInfo