ftw.h - incorrectly named macro

The macro nftw64 is defined twice in /usr/include/ftw.h.

The first definition is incorrect and should be "ftw64" not "nftw64":

--- a/ftw.h 2022-10-17 21:32:31.652502785 +0100
+++ b/ftw.h 2022-10-17 21:33:00.632687352 +0100
@@ -164,7 +164,7 @@
                       __ftw64_time64)
      __nonnull ((1, 2));
 # else
-# define nftw64 __nftw64_time64
+# define ftw64 __ftw64_time64
 # endif
 # endif
 #endif

This is simply based on the preceding redirect declaration:

extern int __REDIRECT (ftw64, (const char *__dir, __ftw64_func_t __func,
          int __descriptors),
         __ftw64_time64)

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: libc6-dev 2.35-0ubuntu3.1
ProcVersionSignature: Ubuntu 5.15.0-50.56-generic 5.15.60
Uname: Linux 5.15.0-50-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: Unity
Date: Mon Oct 17 21:27:14 2022
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: glibc
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.logrotate.d.apport: [modified]
mtime.conffile..etc.logrotate.d.apport: 2022-10-02T18:09:04.116941