fix more CI includes

Author: ZERICO2005

src/libcxx/include/fstream

@@ -234,7 +234,7 @@ public:
 #  if _LIBCPP_STD_VER >= 26
 #    if defined(_LIBCPP_WIN32API)
   using native_handle_type = void*; // HANDLE
-#    elif __has_include(<unistd.h>)
+#    elif !defined(_EZ80) && __has_include(<unistd.h>)
   using native_handle_type = int; // POSIX file descriptor
 #    else
 #      error "Provide a native file handle!"
@@ -271,7 +271,7 @@ public:
     _LIBCPP_ASSERT_UNCATEGORIZED(this->is_open(), "File must be opened");
 #    if defined(_LIBCPP_WIN32API)
     return std::__filebuf_windows_native_handle(__file_);
-#    elif __has_include(<unistd.h>)
+#    elif !defined(_EZ80) && __has_include(<unistd.h>)
     return fileno(__file_);
 #    else
 #      error "Provide a way to determine the file native handle!"

src/libcxx/src/print.cpp

@@ -20,7 +20,7 @@
 #  define NOMINMAX
 #  include <io.h>
 #  include <windows.h>
-#elif __has_include(<unistd.h>)
+#elif !defined(_EZ80) && __has_include(<unistd.h>)
 #  include <unistd.h>
 #endif
 
@@ -56,7 +56,7 @@ __write_to_windows_console([[maybe_unused]] FILE* __stream, [[maybe_unused]] wst
 }
 #  endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS
 
-#elif __has_include(<unistd.h>) // !_LIBCPP_WIN32API
+#elif !defined(_EZ80) && __has_include(<unistd.h>) // !_LIBCPP_WIN32API
 
 _LIBCPP_EXPORTED_FROM_ABI bool __is_posix_terminal(FILE* __stream) { return isatty(fileno(__stream)); }
 #endif