Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [In file included from ./include/uapi/linux/posix_types.h:5,
                 from ./include/uapi/linux/types.h:14,
                 from ./include/linux/types.h:6,
                 from ./include/linux/kasan-checks.h:5,
                 from ./include/asm-generic/rwonce.h:26,
                 from ./arch/x86/include/generated/asm/rwonce.h:1,
                 from ./include/linux/compiler.h:314,
                 from ./include/linux/build_bug.h:5,
                 from ./include/linux/init.h:5,
                 from ./include/linux/efi.h:15,
                 from drivers/firmware/efi/libstub/efi-stub-helper.c:12:
./include/linux/stddef.h:11:9: error: cannot use keyword âfalseâ as enumeration constant
   11 |         false   = 0,
      |         ^~~~~
./include/linux/stddef.h:11:9: note: âfalseâ is a keyword with â-std=c23â onwards]: [The code is not C23 compliant. The keyword 'false' is used in enumeration as a constant.]
=============
[./include/linux/types.h:35:33: error: âboolâ cannot be defined via âtypedefâ
   35 | typedef _Bool                   bool;
      |                                 ^~~~
./include/linux/types.h:35:33: note: âboolâ is a keyword with â-std=c23â onwards]: [The code is not C23 compliant. The keyword 'bool' is used in enumeration as a constant.]

Issue: Because the code is not C23 compliant and should be updated. 
Resolution: The code should be updated for C23. A words "bool", "true" and or "false" becomes a keyword so it can not be used as a constant now.