File.file.unsized: def of snap@1.4.0.0
Import: import snap@1.4.0.0/src/file.bend as File
Lines 50-54 of snap@1.4.0.0/src/file.bend: https://jend.leeeet.dev/read.txt?path=snap@1.4.0.0/src/file.bend&start_line=50&end_line=54

import Base

# the reads a file with no size to go by may take: a pipe, a device or a
# /proc file reports 0 bytes and a file past 4 GiB fails to report, so these
# are read until they end, up to 100000 reads of 64 KiB
def file.unsized() -> Nat:
  U32.to_nat(100000)

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat