From f58c5ecb87e0ab170dfa92cd0c1052dd18fffc2c Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Wed, 18 Oct 2017 18:13:06 +0200 Subject: efi_loader: new function utf8_to_utf16 Provide a conversion function from utf8 to utf16. Add missing #include in include/charset.h. Remove superfluous #include in lib/charset.c. Signed-off-by: Heinrich Schuchardt Signed-off-by: Alexander Graf --- include/charset.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include') diff --git a/include/charset.h b/include/charset.h index 37a3278499..2662c2f7c9 100644 --- a/include/charset.h +++ b/include/charset.h @@ -9,6 +9,8 @@ #ifndef __CHARSET_H_ #define __CHARSET_H_ +#include + #define MAX_UTF8_PER_UTF16 3 /** @@ -62,4 +64,17 @@ 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_ */ -- cgit