clens is a convenience library to aid in porting code from OpenBSD to different operating systems. Operating systems traditionally have different enough APIs that porting code is painful and can litter pretty code with ugly #ifdef goo. In order to keep code readable and drastically reduce the number of #ifdefs needed, clens brings other APIs or missing functions into specific OS "focus". All our code is primarily developed on OpenBSD and clens brings OpenBSD specific calls to other operating systems. As a result, clens is not required when running OpenBSD code.
clens is licensed under the liberal ISC License.