Re: Help wrapping a C++ module

[jlp765]

I submitted an example to the docs, but it is still [a 
PR](https://github.com/nim-lang/Nim/pull/6711), so have a look at the PR.

And try something like the following (and remove the push and pop pragmas):
    
    
    const
      hdr = "nimfuzz/fts_fuzzy_match.h"
    proc fuzzyMatchSimple*(pattern: cstring; str: cstring): bool {.importcpp: 
"fuzzy_match_simple", header: hdr.}
    

which will add the line
    
    
    #include "nimfuzz/fts_fuzzy_match.h"

to the `nimcache/test.cpp` file, and map the c++ function `fuzzy_match_simple` 
to the Nim proc `fuzzyMatchSimple()`