最近在做一个udp网络协议，调用库的时候，只有ndk_2_26_00_08这个库，这个库只有socketndk.h这个头文件，并没有.c文件，导致编译的时候，出现错误，如下所示
undefined first referenced
symbol in file
--------- ----------------
NDK_bind ./main.obj
NDK_recvfrom ./main.obj
NDK_sendto ./main.obj
NDK_socket ./main.obj
inet_addr ./main.obj
mmZeroInit ./main.obj
error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "udp_t.out" not built
gmake[1]: *** [udp_t.out] Error 1
gmake: *** [all] Error 2
>> Compilation failure
makefile:140: recipe for target 'udp_t.out' failed
makefile:136: recipe for target 'all' failed
谁能给我一个完整的库函数，可以调用socket套接字的，谢谢啦
