/usr/include/wireshark/wsutil/ is in libwsutil-dev 2.4.5-1.
This file is owned by root:root, with mode 0o755.
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/usr/include/wireshark/wsutil/adler32.h
/usr/include/wireshark/wsutil/base32.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/color.h
/usr/include/wireshark/wsutil/copyright_info.h
/usr/include/wireshark/wsutil/cpu_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/eax.h
/usr/include/wireshark/wsutil/file_util.h
/usr/include/wireshark/wsutil/filesystem.h
/usr/include/wireshark/wsutil/frequency-utils.h
/usr/include/wireshark/wsutil/g711.h
/usr/include/wireshark/wsutil/getopt_long.h
/usr/include/wireshark/wsutil/glib-compat.h
/usr/include/wireshark/wsutil/inet_addr-int.h
/usr/include/wireshark/wsutil/inet_addr.h
/usr/include/wireshark/wsutil/inet_aton.h
/usr/include/wireshark/wsutil/inet_ipv6.h
/usr/include/wireshark/wsutil/interface.h
/usr/include/wireshark/wsutil/jsmn.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/report_message.h
/usr/include/wireshark/wsutil/sign_ext.h
/usr/include/wireshark/wsutil/sober128.h
/usr/include/wireshark/wsutil/socket.h
/usr/include/wireshark/wsutil/str_util.h
/usr/include/wireshark/wsutil/strnatcmp.h
/usr/include/wireshark/wsutil/strptime.h
/usr/include/wireshark/wsutil/strtoi.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/unicode-utils.h
/usr/include/wireshark/wsutil/utf8_entities.h
/usr/include/wireshark/wsutil/win32-utils.h
/usr/include/wireshark/wsutil/ws_cpuid.h
/usr/include/wireshark/wsutil/ws_mempbrk.h
/usr/include/wireshark/wsutil/ws_mempbrk_int.h
/usr/include/wireshark/wsutil/ws_printf.h
/usr/include/wireshark/wsutil/wsgcrypt.h
/usr/include/wireshark/wsutil/wsgetopt.h
/usr/include/wireshark/wsutil/wsjsmn.h
/usr/include/wireshark/wsutil/wspcap.h