My developed workspace in VS 2019. When I tried to build the workspace I am getting the following error message. How can I correct the problem?

[agh-thu]

os ：win10
tools ： VS2019
First when I build the progeame ,I am getting the error message like this :
fatal error LNK1104: cannot open file 'LIBC.lib'
Second I changed the build environment add internal2003.lib, I am getting the error message like this :
internal2003.lib(waveio.obj): error LNK2019: Unresolved external symbol __filbuf, which is referenced in function _wavegetvalue