File 'arrow/libs/x64/arrow.dll':
  Found '_ZSt4cerr', possibly from 'std::cerr' (C++)
    Objects: '../windows/arrow-19.0.1/lib/x64-ucrt/libarrow.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libarrow_bundled_dependencies.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libthrift.a',
      '../windows/arrow-19.0.1/lib/x64/libarrow.a',
      '../windows/arrow-19.0.1/lib/x64/libarrow_bundled_dependencies.a',
      '../windows/arrow-19.0.1/lib/x64/libthrift.a'
  Found '_ZSt4cout', possibly from 'std::cout' (C++)
    Objects: '../windows/arrow-19.0.1/lib/x64-ucrt/libarrow.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libarrow_bundled_dependencies.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libaws-cpp-sdk-core.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libparquet.a',
      '../windows/arrow-19.0.1/lib/x64/libarrow.a',
      '../windows/arrow-19.0.1/lib/x64/libarrow_bundled_dependencies.a',
      '../windows/arrow-19.0.1/lib/x64/libaws-cpp-sdk-core.a',
      '../windows/arrow-19.0.1/lib/x64/libparquet.a'
  Found '_assert', possibly from 'assert' (C)
    Objects: '../windows/arrow-19.0.1/lib/x64/libnghttp2.a',
      '../windows/arrow-19.0.1/lib/x64/libssh2.a'
  Found '_exit', possibly from '_exit' (C)
    Objects: '../windows/arrow-19.0.1/lib/i386/libbrotlienc.a',
      '../windows/arrow-19.0.1/lib/i386/libbz2.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libcrypto.a',
      '../windows/arrow-19.0.1/lib/x64/libcrypto.a'
  Found 'abort', possibly from 'abort' (C), 'runtime' (Fortran)
    Objects: '../windows/arrow-19.0.1/lib/x64-ucrt/libarrow.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libarrow_acero.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libarrow_bundled_dependencies.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libaws-c-common.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libaws-cpp-sdk-core.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libaws-cpp-sdk-transfer.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libnghttp2.a',
      '../windows/arrow-19.0.1/lib/x64/libarrow.a',
      '../windows/arrow-19.0.1/lib/x64/libarrow_acero.a',
      '../windows/arrow-19.0.1/lib/x64/libarrow_bundled_dependencies.a',
      '../windows/arrow-19.0.1/lib/x64/libaws-c-common.a',
      '../windows/arrow-19.0.1/lib/x64/libaws-cpp-sdk-core.a',
      '../windows/arrow-19.0.1/lib/x64/libaws-cpp-sdk-transfer.a',
      '../windows/arrow-19.0.1/lib/x64/libnghttp2.a'
  Found 'exit', possibly from 'exit' (C), 'stop' (Fortran)
    Objects: '../windows/arrow-19.0.1/lib/x64-ucrt/libbrotlienc.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libbz2.a',
      '../windows/arrow-19.0.1/lib/x64/libbrotlienc.a',
      '../windows/arrow-19.0.1/lib/x64/libbz2.a'
  Found 'rand', possibly from 'rand' (C)
    Objects:
      '../windows/arrow-19.0.1/lib/x64-ucrt/libaws-cpp-sdk-core.a',
      '../windows/arrow-19.0.1/lib/x64-ucrt/libthrift.a',
      '../windows/arrow-19.0.1/lib/x64/libaws-cpp-sdk-core.a',
      '../windows/arrow-19.0.1/lib/x64/libthrift.a'
File 'arrow/libs/x64/arrow.dll':
  Found non-API calls to R: 'DATAPTR', 'OBJECT'

Compiled code should not call entry points which might terminate R nor
write to stdout/stderr instead of to the console, nor use Fortran I/O
nor system RNGs nor [v]sprintf.
Compiled code should not call non-API entry points in R.

See 'Writing portable packages' in the 'Writing R Extensions' manual,
and section 'Moving into C API compliance' for issues with the use of
non-API entry points.