Json.w.room: def of bend-kit-json@0.7.0.0
Import: import bend-kit-json@0.7.0.0/json.bend as Json
Lines 34-40 of bend-kit-json@0.7.0.0/json.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-json@0.7.0.0/json.bend&start_line=34&end_line=40

import Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes

# The buffer doubles when word k does not fit.
def w.room(grow: Bool, buf: Array<U32>, +k: U32) -> Array<U32>:
  match grow:
    case True{}:
      Bytes.grow((k * 4 : U32), buf, (k * 8 : U32))
    case False{}:
      buf

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.mul
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=grow