warning: creating output section "platform_lib" without a SECTIONS
specification
undefined first referenced
symbol in file
--------- ----------------
CfgAddEntry ./main.obj
CfgFree ./main.obj
CfgNew ./main.obj
DaemonFree ./main.obj
DaemonNew ./main.obj
NC_NetStart ./main.obj
NC_SystemClose ./main.obj
NC_SystemOpen ./main.obj
_oscfg ./main.obj
inet_addr ./main.obj
mmZeroInit ./main.obj
recvncfree ./udpHello.obj
recvncfrom ./udpHello.obj
sendto ./udpHello.obj
setsockopt ./udpHello.obj
error: unresolved symbols remain
error: errors encountered during linking; "bios.out" not built
我查询了这些函数的位置，头文件里面都是标注为外部定义，我不晓得这些函数具体在哪里定义的，是不是我所要保函的库文件没有包涵，请工程师给我指导指导。谢谢。
