Who can give me some advice about importC?

[Zoe]

Sorry, my English is not very good. I rely entirely on the 
translator to translate.
I used the DMD compiler on the WINDOWS platform to try IMPORT C.
I tried GLFW,YOGA, added a predefined part, precompiled it into 
an I file with cl.exe, then compiled it with dll, and then 
imported it into the I file by importing the d file. This 
approach is successful, but it always conflicts with libcurt 
symbols when compiling directly in lib mode. I don't know how to 
solve it. I don't know what will happen to the I file and lib 
file in this way, please give me some suggestions.