<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="style.css"> <title>Introduction | lily-test</title> </head> <body> <div id="flex-root"> <iframe id="toc" src="table-of-contents.html"></iframe> <div id="content"> <h1>Introduction</h1> <p>lily-test is a single-header midsize unit testing framework written in C89. </div> </div> <div id="footer"> <a id="next" href="02-writing-tests.html">Next ⇒</a> </div> </body> </html>