uc_is_property_format_control  824 maint/gnulib/lib/unictype.in.h extern bool uc_is_property_format_control (ucs4_t uc)
uc_is_property_format_control   43 maint/gnulib/lib/unictype/pr_format_control.c   { &uc_is_property_format_control };
uc_is_property_format_control   30 maint/gnulib/tests/unictype/test-pr_format_control.c #define PREDICATE(c) uc_is_property_format_control (c)