Function svn_hash_keys 

pub unsafe extern "C" fn svn_hash_keys(
    array: *mut *mut apr_array_header_t,
    hash: *mut apr_hash_t,
    pool: *mut apr_pool_t,
) -> *mut svn_error_t

Return the keys to @a hash in @a *array. The keys are assumed to be (const char *). The keys are in no particular order.

@a *array itself is allocated in @a pool; however, the keys are not copied from the hash.

@since New in 1.5.