1.问题：

# make

 

...

 

./satellite -I./wpan -o satellite/sat-hdlc.o satellite/sat-hdlc.cc
./satellite/sat-hdlc.h: In member function ‘virtual void HDLC::hdr_dst(Packet*, int)’:
./satellite/sat-hdlc.h:193: 错误：‘HDR_HDLC’ 在此作用域中尚未声明
satellite/sat-hdlc.cc: In member function ‘void HDLC::inSendBuffer(Packet*, ARQstate*)’:
satellite/sat-hdlc.cc:162: 错误：‘HDR_HDLC’ 在此作用域中尚未声明
satellite/sat-hdlc.cc: In member function ‘void HDLC::output(Packet*, ARQstate*, int)’:
satellite/sat-hdlc.cc:220: 错误：‘HDR_HDLC’ 在此作用域中尚未声明

 

解决：

1）在packet.h文件中定义：

#define HDLR_HDLC(p)   ((hdr_hdlc*)hdr_ll::access(p))  

2）enum packet_t  增加 PT_HDLC

Enumerator:
PT_TCP  
PT_UDP  
...
  
PT_XCP  
PT_HDLC  
PT_NTYPE