Remove u#-grapheme-len modules as too redundant with u#-grapheme-next.

[gnulib.git] / lib / unigbrk.in.h

diff --git a/lib/unigbrk.in.h b/lib/unigbrk.in.h
index 5389670..c95b75b 100644 (file)
--- a/lib/unigbrk.in.h
+++ b/lib/unigbrk.in.h
@@ -78,18 +78,8 @@ extern int
 extern bool
        uc_is_grapheme_cluster_break (ucs4_t a, ucs4_t b);
 
-/* Returns the length (in units) of the first grapheme cluster in the N units
-   in S.  If the return value is N, then extending the string could extend the
-   length of the grapheme cluster too.  Returns 0 only if N is zero. */
-extern size_t
-       u8_grapheme_len (const uint8_t *s, size_t n);
-extern size_t
-       u16_grapheme_len (const uint16_t *s, size_t n);
-extern size_t
-       u32_grapheme_len (const uint32_t *s, size_t n);
-
 /* Returns the start of the next grapheme cluster following S, or NULL if the
-   end of the string has ben reached. */
+   end of the string has been reached. */
 extern const uint8_t *
        u8_grapheme_next (const uint8_t *s, const uint8_t *end);
 extern const uint16_t *
@@ -98,7 +88,7 @@ extern const uint32_t *
        u32_grapheme_next (const uint32_t *s, const uint32_t *end);
 
 /* Returns the start of the previous grapheme cluster before S, or NULL if the
-   start of the string has ben reached. */
+   start of the string has been reached. */
 extern const uint8_t *
        u8_grapheme_prev (const uint8_t *s, const uint8_t *start);
 extern const uint16_t *