环境是Msdos622,borlandc++ 3.1 for dos 运行 \MSTCPSDK\DSAMPLE下面的的例子

编译出现错误

Linking CLIENT.EXE:

Linker Error: _errno defined in module c0.ASM is duplicated in module D:DOS\MSTCPSDK\DSAMPLE\CLIENT.C

Linker Error: Undefined symbol __close_socket in module D:DOS\MSTCPSDK\DSAMPLE\CLIENT.C

Linker Error: Undefined symbol __recv in module D:DOS\MSTCPSDK\DSAMPLE\CLIENT.C

Linker Error: Undefined symbol __send in module D:DOS\MSTCPSDK\DSAMPLE\CLIENT.C

Linker Error: Undefined symbol __connect in module D:DOS\MSTCPSDK\DSAMPLE\CLIENT.C

Linker Error: Undefined symbol _inet_addr in module D:DOS\MSTCPSDK\DSAMPLE\CLIENT.C

Linker Error: Undefined symbol _htons in module D:DOS\MSTCPSDK\DSAMPLE\CLIENT.C

Linker Error: Undefined symbol __socket in module D:DOS\MSTCPSDK\DSAMPLE\CLIENT.C

求助！十万火急……