
1. When the seed callback is enabled, allow wc_GenerateSeed() to be used as a default callback. 2. Modify all the tests and examples to use the default seed callback if the seed callback is enabled.
1. When the seed callback is enabled, allow wc_GenerateSeed() to be used as a default callback. 2. Modify all the tests and examples to use the default seed callback if the seed callback is enabled.