#define GLOB_ALPHASORT 0x2000 /* Alphabetic, not ASCII sort, like csh. */
#define GLOB_LIMIT 0x4000 /* Limit pattern match output to ARG_MAX
(usually from limits.h). */
+#define GLOB_UTF8 0x8000 /* Return UTF-8. (Perl extension.) */
#define GLOB_NOSPACE (-1) /* Malloc call failed. */
#define GLOB_ABEND (-2) /* Unignored error. */