Function projectm_get_vcs_version_string

pub unsafe extern "C" fn projectm_get_vcs_version_string() -> *mut c_char

@brief Returns the VCS revision from which the projectM library was built.

Can be any text, will mostly contain a Git commit hash. Useful to report bugs.

Remember to call @a projectm_free_string() on the returned pointer if the data is no longer needed.

@return The VCS revision number the projectM library was built from.