Main functions:
load_env_vars(const char* path);
unload_env_vars();
path
needs to be an absolute path, get it with
char* realpath(const char* relPath, char* absPath);
on *nix systems
or with
char* __fullpath(char* absPath, const char* relPath, size_t maxLen);
on Windows
Make sure to call unload_env_paths();
at the end to free up malloc-ed memory!