uc_is_space 32 maint/gnulib/lib/c32isspace.c #define UCS_FUNC uc_is_space uc_is_space 1024 maint/gnulib/lib/unictype.in.h uc_is_space (ucs4_t uc) uc_is_space 29 maint/gnulib/tests/unictype/test-ctype_space.c #define PREDICATE(c) uc_is_space (c)