#include <stddef.h>

Typedefs
typedef void	mbstate_t

Functions
	FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)

static	__attribute__ ((always_inline)) size_t wcrtomb(char *buf
	Convert wide character to multibyte sequence. More...

size_t	wcsnlen (const wchar_t *string, size_t max)
	Calculate length of wide-character string. More...

size_t	wcslen (const wchar_t *string)
	Calculate length of wide-character string. More...

Variables
static wchar_t	wc

static wchar_t mbstate_t *ps	__unused

	return

Typedef Documentation

◆ mbstate_t

typedef void mbstate_t

Definition at line 8 of file wchar.h.

Function Documentation

◆ FILE_LICENCE()

FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL )

◆ attribute()

static __attribute__ ( (always_inline) )

inlinestatic

Convert wide character to multibyte sequence.

Parameters

buf	Buffer
wc	Wide character
ps	Shift state

Return values

len	Number of characters written

This is a stub implementation, sufficient to handle basic ASCII characters.

◆ wcsnlen()

size_t wcsnlen	(	const wchar_t *	string,
		size_t	max
	)

Calculate length of wide-character string.

Parameters

string	String
max	Maximum length (in wide characters)

Return values

len	Length (in wide characters, excluding terminating NUL)

Definition at line 42 of file wchar.c.

                                                      {
         size_t len = 0;
 
         while ( max-- && *(string++) )
                 len++;
         return len;
 }

References len, and max.

Referenced by efi_load_path(), string_test_exec(), and wcslen().

◆ wcslen()

size_t wcslen ( const wchar_t * string )

Calculate length of wide-character string.

Parameters

string String

Return values

len	Length (in wide characters, excluding terminating NUL)

Definition at line 56 of file wchar.c.

                                         {
 
         return wcsnlen ( string, ( ( ~( ( size_t ) 0 ) ) /
                                    sizeof ( string[0] ) ) );
 }