Files.size64: def of bend-kit-files@0.3.1.0
Import: import bend-kit-files@0.3.1.0/files.bend as Files
Lines 176-180 of bend-kit-files@0.3.1.0/files.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-files@0.3.1.0/files.bend&start_line=176&end_line=180

import Base

# The size of an open file as (hi, lo): hi * 2^32 + lo bytes. Errors retain the File.
def size64(file: File) ->
  IO(File & Result<&1, &1, U32 & String, U32 & U32>):
  import "./effs/files.c"
  import "./effs/files.js"

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=File
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32