+/** @brief Canonically compose @p [s,s+ns)
+ * @param s Pointer to string
+ * @param ns Length of string
+ * @param ndp Where to store length of result
+ * @return Pointer to result string, or NULL on error
+ *
+ * Computes NFC (Normalization Form C) of the string at @p s. This implies
+ * performing all canonical decompositions, normalizing the order of combining
+ * characters and then composing all unblocked primary compositables.
+ *
+ * Returns NULL if the string is not valid; see utf8_to_utf32() for reasons why
+ * this might be.
+ *
+ * See also:
+ * - utf32_compose_canon()
+ * - utf8_compose_compat()
+ * - utf8_decompose_canon()
+ */
+char *utf8_compose_canon(const char *s, size_t ns, size_t *ndp) {
+ utf8__transform(utf32_compose_canon);
+}
+
+/** @brief Compatibility compose @p [s,s+ns)
+ * @param s Pointer to string
+ * @param ns Length of string
+ * @param ndp Where to store length of result
+ * @return Pointer to result string, or NULL on error
+ *
+ * Computes NFKC (Normalization Form KC) of the string at @p s. This implies
+ * performing all canonical and compatibility decompositions, normalizing the
+ * order of combining characters and then composing all unblocked primary
+ * compositables.
+ *
+ * Returns NULL if the string is not valid; see utf8_to_utf32() for reasons why
+ * this might be.
+ *
+ * See also:
+ * - utf32_compose_compat()
+ * - utf8_compose_canon()
+ * - utf8_decompose_compat()
+ */
+char *utf8_compose_compat(const char *s, size_t ns, size_t *ndp) {
+ utf8__transform(utf32_compose_compat);
+}
+