Function svn_subst_keywords_differ 

pub unsafe extern "C" fn svn_subst_keywords_differ(
    a: *const svn_subst_keywords_t,
    b: *const svn_subst_keywords_t,
    compare_values: svn_boolean_t,
) -> svn_boolean_t

Similar to svn_subst_keywords_differ2() except that it compares two @c svn_subst_keywords_t structs instead of keyword hashes.

@deprecated Provided for backward compatibility with the 1.2 API.