kwan9527的专栏

 ../../../src/db/ini_user.h:157: warning: malformed `#pragma pack../../../src/db/ini_user.h:158: parse error before `{../../../src/db/ini_user.h:162: parse error before `}../../../src/db/ini_user

4M光纤接入是指采用光纤这种传输介质，传输带宽是4Mbps。传输的协议不定E1是一种接口类型，带宽为2.048MbpsSDH是一种光传输技术，可拆分为2.048Mbps的带宽，在光端机上可转为E1

0x高低0x3132(0x32是低位,0x31是高位),大端字节(Big-endian):----------------->>>>>>>>内存地址增大方向short变量地址       0x1000                  0x1001_____________________________|                           ||         0x31