ulc_grapheme_breaks  133 maint/gnulib/lib/unigbrk.in.h        ulc_grapheme_breaks (const char *s, size_t n, char *p);
ulc_grapheme_breaks   44 maint/gnulib/tests/unigbrk/test-ulc-grapheme-breaks.c   ulc_grapheme_breaks (NULL, 0, NULL);
ulc_grapheme_breaks   57 maint/gnulib/tests/unigbrk/test-ulc-grapheme-breaks.c     ulc_grapheme_breaks (s, LENGTH, p);