Remove a reference
@param tx the transaction @param refname the reference to remove @return 0, git_error_code.GIT_ENOTFOUND if the reference is not among the locked ones, or an error code
See Implementation
Remove a reference
@param tx the transaction @param refname the reference to remove @return 0, git_error_code.GIT_ENOTFOUND if the reference is not among the locked ones, or an error code