extern void _cups_debug_printf(const char *format, ...) _CUPS_FORMAT(1,2) _CUPS_PUBLIC;
extern void _cups_debug_puts(const char *s) _CUPS_PUBLIC;
extern void _cups_debug_set(const char *logfile, const char *level, const char *filter, int force) _CUPS_PUBLIC;
-# ifdef WIN32
+# ifdef _WIN32
extern int _cups_gettimeofday(struct timeval *tv, void *tz) _CUPS_PRIVATE;
# define gettimeofday(a,b) _cups_gettimeofday(a, b)
-# endif /* WIN32 */
+# endif /* _WIN32 */
# ifdef __cplusplus
}