tee: add sandbox driver

[oweals/u-boot.git] / include / charset.h

diff --git a/include/charset.h b/include/charset.h
index cf41eb5e5fb290eb3d50520ac4e037a820524751..4d45e246e5158fdb6d7c8acf6133d42c4a8ce0e2 100644 (file)
--- a/include/charset.h
+++ b/include/charset.h
@@ -13,6 +13,14 @@
 
 #define MAX_UTF8_PER_UTF16 3
 
+/**
+ * console_read_unicode() - read Unicode code point from console
+ *
+ * @code:      pointer to store Unicode code point
+ * Return:     0 = success
+ */
+int console_read_unicode(s32 *code);
+
 /**
  * utf8_get() - get next UTF-8 code point from buffer
  *
@@ -142,6 +150,22 @@ int utf16_utf8_strncpy(char **dst, const u16 *src, size_t count);
  */
 #define utf16_utf8_strcpy(d, s) utf16_utf8_strncpy((d), (s), SIZE_MAX)
 
+/**
+ * utf_to_lower() - convert a Unicode letter to lower case
+ *
+ * @code:              letter to convert
+ * Return:             lower case letter or unchanged letter
+ */
+s32 utf_to_lower(const s32 code);
+
+/**
+ * utf_to_upper() - convert a Unicode letter to upper case
+ *
+ * @code:              letter to convert
+ * Return:             upper case letter or unchanged letter
+ */
+s32 utf_to_upper(const s32 code);
+
 /**
  * u16_strlen - count non-zero words
  *
@@ -167,16 +191,6 @@ size_t u16_strlen(const u16 *in);
  */
 size_t u16_strnlen(const u16 *in, size_t count);
 
-/**
- * utf16_strcpy() - UTF16 equivalent of strcpy()
- */
-uint16_t *utf16_strcpy(uint16_t *dest, const uint16_t *src);
-
-/**
- * utf16_strdup() - UTF16 equivalent of strdup()
- */
-uint16_t *utf16_strdup(const uint16_t *s);
-
 /**
  * utf16_to_utf8() - Convert an utf16 string to utf8
  *
@@ -193,17 +207,4 @@ uint16_t *utf16_strdup(const uint16_t *s);
  */
 uint8_t *utf16_to_utf8(uint8_t *dest, const uint16_t *src, size_t size);
 
-/**
- * utf8_to_utf16() - Convert an utf8 string to utf16
- *
- * Converts up to 'size' characters of the utf16 string 'src' to utf8
- * written to the 'dest' buffer. Stops at 0x00.
- *
- * @dest   the destination buffer to write the utf8 characters
- * @src    the source utf16 string
- * @size   maximum number of utf16 characters to convert
- * @return the pointer to the first unwritten byte in 'dest'
- */
-uint16_t *utf8_to_utf16(uint16_t *dest, const uint8_t *src, size_t size);
-
 #endif /* __CHARSET_H_ */