代码_MAC_字符串转数组

/***************************************************************** 
 * DESCRIPTION: 
 *     将MAC字符串转为数组存储
 * INPUTS: 
 *     pMacStr - 指向MAC字符串
 * OUTPUTS: 
 *     pMacArr - 指向MAC数组
 * RETURNS: 
 *     6 - 成功，数组长度
 *     其他 - 失败
 * NOTES:
 *     none
 *****************************************************************/ 
int WCY_MacStrToArr
(
    IN  const char *pMacStr, 
    OUT char *pMacArr
) 
{
    unsigned int m[6] = {0};
    /* 恢复sscanf的使用 */
    #undef sscanf
    #define sscanf sscanf
    if (sscanf(pMacStr, "%02X-%02X-%02X-%02X-%02X-%02X", &m[0], &m[1], &m[2], &m[3], &m[4], &m[5]) != 6) {
        return 0;
    }
    pMacArr[0] = m[0];
    pMacArr[1] = m[1];
    pMacArr[2] = m[2];
    pMacArr[3] = m[3];
    pMacArr[4] = m[4];
    pMacArr[5] = m[5];
    return 6;
}