+#ifdef yy_create_buffer
+#define dax__create_buffer_ALREADY_DEFINED
+#else
+#define yy_create_buffer dax__create_buffer
+#endif
+
+#ifdef yy_delete_buffer
+#define dax__delete_buffer_ALREADY_DEFINED
+#else
+#define yy_delete_buffer dax__delete_buffer
+#endif
+
+#ifdef yy_scan_buffer
+#define dax__scan_buffer_ALREADY_DEFINED
+#else
+#define yy_scan_buffer dax__scan_buffer
+#endif
+
+#ifdef yy_scan_string
+#define dax__scan_string_ALREADY_DEFINED
+#else
+#define yy_scan_string dax__scan_string
+#endif
+
+#ifdef yy_scan_bytes
+#define dax__scan_bytes_ALREADY_DEFINED
+#else
+#define yy_scan_bytes dax__scan_bytes
+#endif
+
+#ifdef yy_init_buffer
+#define dax__init_buffer_ALREADY_DEFINED
+#else
+#define yy_init_buffer dax__init_buffer
+#endif
+
+#ifdef yy_flush_buffer
+#define dax__flush_buffer_ALREADY_DEFINED
+#else
+#define yy_flush_buffer dax__flush_buffer
+#endif
+
+#ifdef yy_load_buffer_state
+#define dax__load_buffer_state_ALREADY_DEFINED
+#else
+#define yy_load_buffer_state dax__load_buffer_state
+#endif
+
+#ifdef yy_switch_to_buffer
+#define dax__switch_to_buffer_ALREADY_DEFINED
+#else
+#define yy_switch_to_buffer dax__switch_to_buffer
+#endif
+
+#ifdef yypush_buffer_state
+#define dax_push_buffer_state_ALREADY_DEFINED
+#else
+#define yypush_buffer_state dax_push_buffer_state
+#endif
+
+#ifdef yypop_buffer_state
+#define dax_pop_buffer_state_ALREADY_DEFINED
+#else
+#define yypop_buffer_state dax_pop_buffer_state
+#endif
+
+#ifdef yyensure_buffer_stack
+#define dax_ensure_buffer_stack_ALREADY_DEFINED
+#else
+#define yyensure_buffer_stack dax_ensure_buffer_stack
+#endif
+
+#ifdef yylex
+#define dax_lex_ALREADY_DEFINED
+#else
+#define yylex dax_lex
+#endif
+
+#ifdef yyrestart
+#define dax_restart_ALREADY_DEFINED
+#else
+#define yyrestart dax_restart
+#endif
+
+#ifdef yylex_init
+#define dax_lex_init_ALREADY_DEFINED
+#else
+#define yylex_init dax_lex_init
+#endif
+
+#ifdef yylex_init_extra
+#define dax_lex_init_extra_ALREADY_DEFINED
+#else
+#define yylex_init_extra dax_lex_init_extra
+#endif
+
+#ifdef yylex_destroy
+#define dax_lex_destroy_ALREADY_DEFINED
+#else
+#define yylex_destroy dax_lex_destroy
+#endif
+
+#ifdef yyget_debug
+#define dax_get_debug_ALREADY_DEFINED
+#else
+#define yyget_debug dax_get_debug
+#endif
+
+#ifdef yyset_debug
+#define dax_set_debug_ALREADY_DEFINED
+#else
+#define yyset_debug dax_set_debug
+#endif
+
+#ifdef yyget_extra
+#define dax_get_extra_ALREADY_DEFINED
+#else
+#define yyget_extra dax_get_extra
+#endif
+
+#ifdef yyset_extra
+#define dax_set_extra_ALREADY_DEFINED
+#else
+#define yyset_extra dax_set_extra
+#endif
+
+#ifdef yyget_in
+#define dax_get_in_ALREADY_DEFINED
+#else
+#define yyget_in dax_get_in
+#endif
+
+#ifdef yyset_in
+#define dax_set_in_ALREADY_DEFINED
+#else
+#define yyset_in dax_set_in
+#endif
+
+#ifdef yyget_out
+#define dax_get_out_ALREADY_DEFINED
+#else
+#define yyget_out dax_get_out
+#endif
+
+#ifdef yyset_out
+#define dax_set_out_ALREADY_DEFINED
+#else
+#define yyset_out dax_set_out
+#endif
+
+#ifdef yyget_leng
+#define dax_get_leng_ALREADY_DEFINED
+#else
+#define yyget_leng dax_get_leng
+#endif
+
+#ifdef yyget_text
+#define dax_get_text_ALREADY_DEFINED
+#else
+#define yyget_text dax_get_text
+#endif
+
+#ifdef yyget_lineno
+#define dax_get_lineno_ALREADY_DEFINED
+#else
+#define yyget_lineno dax_get_lineno
+#endif
+
+#ifdef yyset_lineno
+#define dax_set_lineno_ALREADY_DEFINED
+#else
+#define yyset_lineno dax_set_lineno
+#endif
+
+#ifdef yywrap
+#define dax_wrap_ALREADY_DEFINED
+#else
+#define yywrap dax_wrap
+#endif
+
+#ifdef yyalloc
+#define dax_alloc_ALREADY_DEFINED
+#else
+#define yyalloc dax_alloc
+#endif
+
+#ifdef yyrealloc
+#define dax_realloc_ALREADY_DEFINED
+#else
+#define yyrealloc dax_realloc
+#endif
+
+#ifdef yyfree
+#define dax_free_ALREADY_DEFINED
+#else
+#define yyfree dax_free
+#endif
+
+#ifdef yytext
+#define dax_text_ALREADY_DEFINED
+#else
+#define yytext dax_text
+#endif
+
+#ifdef yyleng
+#define dax_leng_ALREADY_DEFINED
+#else
+#define yyleng dax_leng
+#endif
+
+#ifdef yyin
+#define dax_in_ALREADY_DEFINED
+#else
+#define yyin dax_in
+#endif
+
+#ifdef yyout
+#define dax_out_ALREADY_DEFINED
+#else
+#define yyout dax_out
+#endif
+
+#ifdef yy_flex_debug
+#define dax__flex_debug_ALREADY_DEFINED
+#else
+#define yy_flex_debug dax__flex_debug
+#endif
+
+#ifdef yylineno
+#define dax_lineno_ALREADY_DEFINED
+#else
+#define yylineno dax_lineno
+#endif
+