how to link precompiled gmp provided by deltatrinity

[Andreas Fabri]

Hello,

deltatrinity provides precompiled shared libraries for
GMP-4.2 for Windows:

ftp://deltatrinity.dyndns.org/gmp-4.2_DLL_SharedLibs/pentium4

Files:
libgmp-3.dll
libgmp-3.dll.def


Can anybody explain me how to link this in an application.
Do I first have to generate a lib file that I then can link?

Best regards,

andreas