1 files changed, 57 insertions, 0 deletions
diff --git a/vendor/nunicode/include/libnu/unaccent.h b/vendor/nunicode/include/libnu/unaccent.h
new file mode 100644
index 0000000000..1486a43f34
--- /dev/null
+++ b/vendor/nunicode/include/libnu/unaccent.h
@@ -0,0 +1,57 @@
+#ifndef NU_UNACCENT_H
+#define NU_UNACCENT_H
+
+#include <libnu/casemap.h>
+#include <libnu/strings.h>
+
+#if defined (__cplusplus) || defined (c_plusplus)
+extern "C" {
+#endif
+
+/**
+ * @example unaccent.c
+ */
+
+#ifdef NU_WITH_UNACCENT
+
+/** Return unaccented value of codepoint. If codepoint is
+ * accent (disacritic) itself, returns empty string.
+ *
+ * @note This is nunicode extenstion.
+ *
+ * @ingroup transformations
+ * @param codepoint unicode codepoint
+ * @return unaccented codepoint, 0 if mapping doesn't exist
+ * and empty string if codepoint is accent
+ */
+NU_EXPORT
+const char* nu_tounaccent(uint32_t codepoint);
+
+/** Return unaccented value of codepoint. If codepoint is
+ * accent (disacritic) itself, returns empty string.
+ *
+ * @note This is nunicode extenstion.
+ *
+ * @ingroup transformations_internal
+ * @param encoded pointer to encoded string
+ * @param limit memory limit of encoded string or NU_UNLIMITED
+ * @param read read (decoding) function
+ * @param u (optional) codepoint which was (or wasn't) transformed
+ * @param transform output value of codepoint unaccented or 0 if
+ * mapping doesn't exist, or empty string if codepoint is accent.
+ * Can't be NULL, supposed to be decoded with nu_casemap_read
+ * @param context not used
+ * @return pointer to the next codepoint in string
+ */
+NU_EXPORT
+const char* _nu_tounaccent(const char *encoded, const char *limit, nu_read_iterator_t read,
+	uint32_t *u, const char **transform,
+	void *context);
+
+#endif /* NU_WITH_UNACCENT */
+
+#if defined (__cplusplus) || defined (c_plusplus)
+}
+#endif
+
+#endif /* NU_UNACCENT_H */