tools/icu4c_srcgen/libicu_required_header_only_files.txt

# This file contains a list of header-only C/C++ files required
# to be copied into libicu/ndk_headers.
# During the process, U_SHOW_CPLUSPLUS_API define is renamed to
# LIBICU_U_SHOW_CPLUSPLUS_API.
common/unicode/char16ptr.h