Delete an existing branch reference.
Note that if the deletion succeeds, the reference object will not be valid anymore, and should be freed immediately by the user using git_reference_free().
A valid reference representing a branch
0 on success, or an error code.
See Implementation
Delete an existing branch reference.
Note that if the deletion succeeds, the reference object will not be valid anymore, and should be freed immediately by the user using git_reference_free().