[−][src]Type Definition solana_rbpf::ebpf::HelperFunction
type HelperFunction = fn(_: u64, _: u64, _: u64, _: u64, _: u64, _: &mut HelperContext, _: &[MemoryRegion], _: &[MemoryRegion]) -> Result<u64, Error>;
Prototype of an helper function.