mbstrlen.c File Reference

#include <mbstring.h>
#include <stdlib.h>

Include dependency graph for mbstrlen.c:

Go to the source code of this file.

Functions
int	isleadbyte (int byte)
size_t __cdecl	_mbstrlen (const char *str)

Function Documentation

_mbstrlen()

size_t __cdecl _mbstrlen

(

const char *

str

)

Definition at line 25 of file mbstrlen.c.

{
  size_t len = 0;
  while(*str)
  {
    /* FIXME: According to the documentation we are supposed to test for
     * multi-byte character validity. Whatever that means
     */
    str += isleadbyte((unsigned char)*str) ? 2 : 1;
    len++;
  }
  return len;
}

isleadbyte()

int isleadbyte

(

int

byte

)

Definition at line 294 of file ctype.c.

{
  return _isctype( c, _LEADBYTE );
}