有個函數：char* reverse(char *buf)

標籤：c reverse array stri

 *Author  : DavidLin    *Date    : 2014-12-15pm    *Email   : [email protected] or [email protected]    *world   : the city of SZ, in China    *Ver     : 000.000.001    *For     : reverse the char array/string! *history :     editor      time            do    *          1)LinPeng       2014-12-15      created this file!    *          2)    */  char * reverse(char * buf){int len;char tmp;int i;         if(NULL == buf) {    return NULL;}len = strlen(buf);for(i = 0; i < len/2; i++){    tmp             =  buf[i];    buf[i]          =  buf[len -i -1];    buf[len -i -1]  =  tmp;}return buf;}

有個函數：char* reverse(char *buf)