Pb.word64.neg: def of bendonnect-rpc@0.1.0.0
Import: import bendonnect-rpc@0.1.0.0/src/pb.bend as Pb
Lines 75-78 of bendonnect-rpc@0.1.0.0/src/pb.bend: https://jend.leeeet.dev/read.txt?path=bendonnect-rpc@0.1.0.0/src/pb.bend&start_line=75&end_line=78

import Base
import bend-kit-protobuf@0.1.0.0/protobuf.bend as Pb

# Two's complement negation.
def word64.neg(w: Pb.Word64) -> Pb.Word64:
  Pb.Word64{+h, +l} = w
  Pb.Word64{(0 - h - Bool.to_u32(Bool.not(U32.is_zero(l))) : U32), (0 - l : U32)}

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.to_u32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_zero
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=bend-kit-protobuf@0.2.0.0/protobuf.bend&name=Word64