Function dart_sys::Dart_AddSymbols

pub unsafe extern "C" fn Dart_AddSymbols(
    dso_name: *const c_char, 
    buffer: *mut c_void, 
    buffer_size: isize
)

Register symbol information for the Dart VM's profiler and crash dumps.

This consumes the output of //topaz/runtime/dart/profiler_symbols, which should be treated as opaque.