Function iterate_compilation_unit

If the current compile unit was compiled as Rust code, this function returns all procedures in that compile unit. However: - If a function was inlined, it will not be returned - If the cursor was not at a compile unit entry, it will panic

(
    unit: CompilationUnitHeader<EndianBuf<LittleEndian>>,
    entries: &mut EntriesCursor<EndianBuf<LittleEndian>>,
    ctx: &Context,
    compilation_unit_dirs: &[&str],
)