LXR linux/include/linux/ucs2

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _LINUX_UCS2_STRING_H_
   3#define _LINUX_UCS2_STRING_H_
   4
   5#include <linux/types.h>        /* for size_t */
   6#include <linux/stddef.h>       /* for NULL */
   7
   8typedef u16 ucs2_char_t;
   9
  10unsigned long ucs2_strnlen(const ucs2_char_t *s, size_t maxlength);
  11unsigned long ucs2_strlen(const ucs2_char_t *s);
  12unsigned long ucs2_strsize(const ucs2_char_t *data, unsigned long maxlength);
  13int ucs2_strncmp(const ucs2_char_t *a, const ucs2_char_t *b, size_t len);
  14
  15unsigned long ucs2_utf8size(const ucs2_char_t *src);
  16unsigned long ucs2_as_utf8(u8 *dest, const ucs2_char_t *src,
  17                           unsigned long maxlength);
  18
  19#endif /* _LINUX_UCS2_STRING_H_ */
  20