u8_private.h File Reference

#include <stdint.h>
#include <stdbool.h>

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Data Structures
struct	_utf_t

Macros
#define	U8_UNUSED
#define	UTF_N   (sizeof(utf) / sizeof(utf[0]))

Functions
static int	utf8_len (const char8_t ch) U8_UNUSED
static uint32_t	dec_utf8 (char8_t **strp) U8_UNUSED
static int	enc_utf8 (char8_t *dest, const uint32_t cp) U8_UNUSED
static int	u8_seqlen (const char8_t *s, size_t n) U8_UNUSED
static bool	u8_is_valid (const char8_t *s, rsize_t smax) U8_UNUSED
int	_u8_towfc (uint32_t *dest, const uint32_t src)

Variables
static const _utf_t	utf []

Macro Definition Documentation

U8_UNUSED

#define U8_UNUSED

UTF_N

#define UTF_N   (sizeof(utf) / sizeof(utf[0]))

Function Documentation

utf8_len()

int utf8_len ( const char8_t ch )

static

dec_utf8()

uint32_t dec_utf8 ( char8_t ** strp )

static

enc_utf8()

int enc_utf8 ( char8_t * dest, const uint32_t cp )

static

u8_seqlen()

int u8_seqlen ( const char8_t * s, size_t n )

static

u8_is_valid()

bool u8_is_valid ( const char8_t * s, rsize_t smax )

static

_u8_towfc()

int _u8_towfc	(	uint32_t *	dest,
		const uint32_t	src )

Variable Documentation

utf

const _utf_t utf[]

static

Initial value:

= {
    
    {0x3f , 0x80 , 0, 0, 6},
    {0x7f , 0x00 , 0000, 0177, 7},
    {0x1f , 0xc0 , 0200, 03777, 5},
    {0x0f , 0xe0 , 04000, 0177777, 4},
    {0x07 , 0xf0 , 0200000, 04177777, 3},
}