Content of RPM proftpd-devel-1.3.8b-4.el9.x86_64.rpm :
/usr/bin/prxs
/usr/include/proftpd
/usr/include/proftpd/Make.rules
/usr/include/proftpd/acconfig.h
/usr/include/proftpd/ascii.h
/usr/include/proftpd/auth.h
/usr/include/proftpd/base.h
/usr/include/proftpd/bindings.h
/usr/include/proftpd/buildstamp.h
/usr/include/proftpd/ccan-json.h
/usr/include/proftpd/child.h
/usr/include/proftpd/class.h
/usr/include/proftpd/cmd.h
/usr/include/proftpd/compat.h
/usr/include/proftpd/conf.h
/usr/include/proftpd/config.h
/usr/include/proftpd/configdb.h
/usr/include/proftpd/ctrls.h
/usr/include/proftpd/data.h
/usr/include/proftpd/default_paths.h
/usr/include/proftpd/dirtree.h
/usr/include/proftpd/display.h
/usr/include/proftpd/encode.h
/usr/include/proftpd/env.h
/usr/include/proftpd/error.h
/usr/include/proftpd/event.h
/usr/include/proftpd/expr.h
/usr/include/proftpd/feat.h
/usr/include/proftpd/filter.h
/usr/include/proftpd/fsio.h
/usr/include/proftpd/ftp.h
/usr/include/proftpd/glibc-glob.h
/usr/include/proftpd/hanson-tpl.h
/usr/include/proftpd/help.h
/usr/include/proftpd/ident.h
/usr/include/proftpd/inet.h
/usr/include/proftpd/jot.h
/usr/include/proftpd/json.h
/usr/include/proftpd/lastlog.h
/usr/include/proftpd/log.h
/usr/include/proftpd/logfmt.h
/usr/include/proftpd/memcache.h
/usr/include/proftpd/mkhome.h
/usr/include/proftpd/mod_ctrls.h
/usr/include/proftpd/mod_load.h
/usr/include/proftpd/mod_proxy.h
/usr/include/proftpd/mod_quotatab.h
/usr/include/proftpd/mod_sftp
/usr/include/proftpd/mod_sftp.h
/usr/include/proftpd/mod_sftp/agent.h
/usr/include/proftpd/mod_sftp/auth.h
/usr/include/proftpd/mod_sftp/bcrypt.h
/usr/include/proftpd/mod_sftp/blacklist.h
/usr/include/proftpd/mod_sftp/channel.h
/usr/include/proftpd/mod_sftp/cipher.h
/usr/include/proftpd/mod_sftp/compress.h
/usr/include/proftpd/mod_sftp/crypto.h
/usr/include/proftpd/mod_sftp/date.h
/usr/include/proftpd/mod_sftp/disconnect.h
/usr/include/proftpd/mod_sftp/display.h
/usr/include/proftpd/mod_sftp/fxp.h
/usr/include/proftpd/mod_sftp/interop.h
/usr/include/proftpd/mod_sftp/kbdint.h
/usr/include/proftpd/mod_sftp/kex.h
/usr/include/proftpd/mod_sftp/keys.h
/usr/include/proftpd/mod_sftp/keystore.h
/usr/include/proftpd/mod_sftp/mac.h
/usr/include/proftpd/mod_sftp/misc.h
/usr/include/proftpd/mod_sftp/msg.h
/usr/include/proftpd/mod_sftp/packet.h
/usr/include/proftpd/mod_sftp/rfc4716.h
/usr/include/proftpd/mod_sftp/scp.h
/usr/include/proftpd/mod_sftp/service.h
/usr/include/proftpd/mod_sftp/session.h
/usr/include/proftpd/mod_sftp/ssh2.h
/usr/include/proftpd/mod_sftp/tap.h
/usr/include/proftpd/mod_sftp/umac.h
/usr/include/proftpd/mod_sftp/utf8.h
/usr/include/proftpd/mod_sql.h
/usr/include/proftpd/mod_tls.h
/usr/include/proftpd/mod_vroot.h
/usr/include/proftpd/mod_wrap2.h
/usr/include/proftpd/modules.h
/usr/include/proftpd/netacl.h
/usr/include/proftpd/netaddr.h
/usr/include/proftpd/netio.h
/usr/include/proftpd/openbsd-blowfish.h
/usr/include/proftpd/options.h
/usr/include/proftpd/os.h
/usr/include/proftpd/parser.h
/usr/include/proftpd/pidfile.h
/usr/include/proftpd/pool.h
/usr/include/proftpd/pr-syslog.h
/usr/include/proftpd/privs.h
/usr/include/proftpd/proctitle.h
/usr/include/proftpd/proftpd.h
/usr/include/proftpd/random.h
/usr/include/proftpd/redis.h
/usr/include/proftpd/regexp.h
/usr/include/proftpd/response.h
/usr/include/proftpd/rlimit.h
/usr/include/proftpd/scoreboard.h
/usr/include/proftpd/session.h
/usr/include/proftpd/sets.h
/usr/include/proftpd/signals.h
/usr/include/proftpd/stash.h
/usr/include/proftpd/str.h
/usr/include/proftpd/support.h
/usr/include/proftpd/table.h
/usr/include/proftpd/throttle.h
/usr/include/proftpd/timers.h
/usr/include/proftpd/trace.h
/usr/include/proftpd/utf8.h
/usr/include/proftpd/var.h
/usr/include/proftpd/version.h
/usr/include/proftpd/xferlog.h
/usr/lib64/pkgconfig/proftpd.pc