--- /dev/null
+#include <string.h>
+#include "config.h"
+
+/**
+ * oserver - a demonstration module for LCA2011
+ *
+ * This code shows off the features of CCAN and various C cantrips.
+ *
+ * License: GPL
+ *
+ * Example:
+ * #include <sys/types.h>
+ * #include <sys/socket.h>
+ * #include <ccan/oserver/oserver.h>
+ * #include <err.h>
+ * #include <stdlib.h>
+ *
+ * int main(void)
+ * {
+ * int fd, sockfd;
+ *
+ * sockfd = oserver_setup();
+ *
+ * fd = accept(sockfd, NULL, NULL);
+ * if (fd < 0)
+ * err(1, "Accepting connection on TCP socket");
+ *
+ * oserver_serve(fd);
+ * }
+ */
+int main(int argc, char *argv[])
+{
+ /* Expect exactly one argument */
+ if (argc != 2)
+ return 1;
+
+ if (strcmp(argv[1], "depends") == 0) {
+ printf("ccan/compiler\n");
+ printf("ccan/read_write_all\n");
+ return 0;
+ }
+
+ return 1;
+}