A C implementation of Google's Open Location Code.

Based on the project's C++ implementation, this is pure C, aiming for efficiency and simplicity.

Try the following:

# run a simple example
make && ./example

# run tests based on CSV data files (copied from the original project)
make && ./test_csv

# that last command outputs a lot; this only shows failing tests
make && ./test_csv | egrep BAD