utf8util.c File Reference

#include "utf8util.h"

Macros
#define	NULL   ((void *)0)
#define	isLegalUnicodeCodePoint(v)

Functions
void	utf8IteratorInit (struct utf8Iterator *iter, unsigned char *data, int slen)
void	utf8IteratorUninit (struct utf8Iterator *iter)
int	utf8ScanBackwardsForCodePoint (const unsigned char *msg, int len, int pos, cpUcs4 *out)
cpUcs4	utf8IteratorGetNextCodePoint (struct utf8Iterator *iter, cpUcs4 errCh)
cpUcs4	utf8IteratorGetCurrCodePoint (struct utf8Iterator *iter, cpUcs4 errCh)

Macro Definition Documentation

isLegalUnicodeCodePoint

#define isLegalUnicodeCodePoint

(

v

)

Value:

    ((((v) < 0xD800L) || ((v) > 0xDFFFL)) && \
     (((unsigned long)(v)) <= 0x0010FFFFL) && \
     (((v)|0x1F0001) != 0x1FFFFFL))

NULL

#define NULL   ((void *)0)

Function Documentation

utf8IteratorGetCurrCodePoint()

cpUcs4 utf8IteratorGetCurrCodePoint	(	struct utf8Iterator *	iter,
		cpUcs4	errCh
	)

utf8IteratorGetNextCodePoint()

cpUcs4 utf8IteratorGetNextCodePoint	(	struct utf8Iterator *	iter,
		cpUcs4	errCh
	)

utf8IteratorInit()

void utf8IteratorInit	(	struct utf8Iterator *	iter,
		unsigned char *	data,
		int	slen
	)

utf8IteratorUninit()

void utf8IteratorUninit

(

struct utf8Iterator *

iter

)

utf8ScanBackwardsForCodePoint()

int utf8ScanBackwardsForCodePoint	(	const unsigned char *	msg,
		int	len,
		int	pos,
		cpUcs4 *	out
	)