Initialize git_describe_format_options structure
Initializes a git_describe_format_options with default values. Equivalent to creating an instance with GIT_DESCRIBE_FORMAT_OPTIONS_INIT.
git_describe_format_options
The git_describe_format_options struct to initialize.
The struct version; pass GIT_DESCRIBE_FORMAT_OPTIONS_VERSION.
GIT_DESCRIBE_FORMAT_OPTIONS_VERSION
Zero on success; -1 on failure.