-/* helper macros to concatenate two tokens together */
-#define wxCONCAT_HELPER(text, line) text ## line
-#define wxCONCAT(text, line) wxCONCAT_HELPER(text, line)
-
-/* helper macros to be able to define unique/anonymous objects: this works by */
-/* appending the current line number to the given identifier to reduce the */
-/* probability of the conflict (it may still happen if this is used in the */
-/* headers, hence you should avoid doing it or provide unique prefixes then) */
-#if defined(__VISUALC__) && (__VISUALC__ >= 1300)
- /*
- __LINE__ handling is completely broken in VC++ when using "Edit and
- Continue" (/ZI option) and results in preprocessor errors if we use it
- inside the macros. Luckily VC7 has another standard macro which can be
- used like this and is even better than __LINE__ because it is globally
- unique.
- */
-# define wxCONCAT_LINE(text) wxCONCAT(text, __COUNTER__)
-#else /* normal compilers */
-# define wxCONCAT_LINE(text) wxCONCAT(text, __LINE__)
-#endif
-#define wxMAKE_UNIQUE_NAME(text) wxCONCAT_LINE(text)
-