int atoulx(char *str,unsigned int * pulValue)
{
unsigned int ulResult=0;
unsigned char ch;
while (*str)
{
ch=toupper(*str);
if (isdigit(ch) || ((ch >= 'A') && (ch <= 'F' )))
{
if (ulResult < 0x10000000)
{
ulResult = (ulResult << 4) + ((ch<='9')?(ASC2NUM(ch)):(HEXASC2NUM(ch)));
}
else
{
*pulValue=ulResult;
return -1;
}
}
else
{
*pulValue=ulResult;
return -1;
}
str++;
}
*pulValue=ulResult;
return 0;
}
static int _atoulx(const char *str, unsigned char *pvalue)
{
unsigned int result=0;
unsigned char ch;
while (*str)
{
ch=toupper(*str);
if (isdigit(ch) || ((ch >= 'A') && (ch <= 'F' )))
{
if (result < 0x10000000)
{
result = (result << 4) + ((ch<='9')?(ASC2NUM(ch)):(HEXASC2NUM(ch)));
}
else
{
*pvalue=result;
return -1;
}
}
else
{
*pvalue=result;
return -1;
}
str++;
}
*pvalue=result;
return 0;
}
