/usr/include/wireshark/wsutil/ is in libwsutil-dev 2.0.2+ga16e22e-1.
This file is owned by root:root, with mode 0o755.
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/usr/include/wireshark/wsutil/adler32.h
/usr/include/wireshark/wsutil/aes.h
/usr/include/wireshark/wsutil/base64.h
/usr/include/wireshark/wsutil/bits_count_ones.h
/usr/include/wireshark/wsutil/bits_ctz.h
/usr/include/wireshark/wsutil/bitswap.h
/usr/include/wireshark/wsutil/buffer.h
/usr/include/wireshark/wsutil/cfutils.h
/usr/include/wireshark/wsutil/clopts_common.h
/usr/include/wireshark/wsutil/cmdarg_err.h
/usr/include/wireshark/wsutil/copyright_info.h
/usr/include/wireshark/wsutil/crash_info.h
/usr/include/wireshark/wsutil/crc10.h
/usr/include/wireshark/wsutil/crc11.h
/usr/include/wireshark/wsutil/crc16-plain.h
/usr/include/wireshark/wsutil/crc16.h
/usr/include/wireshark/wsutil/crc32.h
/usr/include/wireshark/wsutil/crc6.h
/usr/include/wireshark/wsutil/crc7.h
/usr/include/wireshark/wsutil/crc8.h
/usr/include/wireshark/wsutil/des.h
/usr/include/wireshark/wsutil/eax.h
/usr/include/wireshark/wsutil/file_util.h
/usr/include/wireshark/wsutil/filesystem.h
/usr/include/wireshark/wsutil/floorl.h
/usr/include/wireshark/wsutil/frequency-utils.h
/usr/include/wireshark/wsutil/g711.h
/usr/include/wireshark/wsutil/inet_aton.h
/usr/include/wireshark/wsutil/inet_v6defs.h
/usr/include/wireshark/wsutil/jsmn.h
/usr/include/wireshark/wsutil/md4.h
/usr/include/wireshark/wsutil/md5.h
/usr/include/wireshark/wsutil/mpeg-audio.h
/usr/include/wireshark/wsutil/nstime.h
/usr/include/wireshark/wsutil/os_version_info.h
/usr/include/wireshark/wsutil/pint.h
/usr/include/wireshark/wsutil/plugins.h
/usr/include/wireshark/wsutil/popcount.h
/usr/include/wireshark/wsutil/privileges.h
/usr/include/wireshark/wsutil/processes.h
/usr/include/wireshark/wsutil/rc4.h
/usr/include/wireshark/wsutil/report_err.h
/usr/include/wireshark/wsutil/sha1.h
/usr/include/wireshark/wsutil/sign_ext.h
/usr/include/wireshark/wsutil/sober128.h
/usr/include/wireshark/wsutil/str_util.h
/usr/include/wireshark/wsutil/strnatcmp.h
/usr/include/wireshark/wsutil/strptime.h
/usr/include/wireshark/wsutil/tempfile.h
/usr/include/wireshark/wsutil/time_util.h
/usr/include/wireshark/wsutil/type_util.h
/usr/include/wireshark/wsutil/u3.h
/usr/include/wireshark/wsutil/unicode-utils.h
/usr/include/wireshark/wsutil/utf8_entities.h
/usr/include/wireshark/wsutil/ws_cpuid.h
/usr/include/wireshark/wsutil/ws_diag_control.h
/usr/include/wireshark/wsutil/ws_mempbrk.h
/usr/include/wireshark/wsutil/ws_mempbrk_int.h
/usr/include/wireshark/wsutil/ws_version_info.h
/usr/include/wireshark/wsutil/wsgcrypt.h
/usr/include/wireshark/wsutil/wsgetopt.h
/usr/include/wireshark/wsutil/wsgetopt_int.h