# wallet2_api.h (but this time C compatible) > Wrapper around wallet2_api.h that can be called using C api. ## Building TL;DR: ```bash $ rm -rf monero wownero release $ git submodule update --init --recursive --force $ for coin in monero wownero; do ./apply_patches.sh $coin; done $ ./build_single monero $(gcc -dumpmachine) -j$(nproc) ``` Broken? Not working? Need help? https://moneroc.mrcyjanek.net/