uc_is_alpha        32 maint/gnulib/lib/c32isalpha.c #define UCS_FUNC uc_is_alpha
uc_is_alpha       983 maint/gnulib/lib/unictype.in.h        uc_is_alpha (ucs4_t uc)
uc_is_alpha       638 maint/gnulib/tests/unictype/test-ctype_alpha.c #define PREDICATE(c) uc_is_alpha (c)