[tnozaki-liblzf] TNF local patch - remove function parameter names from function prototypes

Issue #269 resolved
Takehiko NOZAKI repo owner created an issue

https://mail-index.netbsd.org/source-changes/2011/04/04/msg020607.html

remove function parameter names from function prototypes

make the lzf_compress() prototype match the function definition - the
prototype always added the state table argument, although it should be
conditionally compiled in. use the same cpp magic as in the source
file to prototype the function in the header file.