+ * Add missing <sys/types.h>, <unistd.h>, <time.h>, <sys/time.h>.
+ * Cope with compilers that don't do `inline'.
+ * Do not use variadic macro, use stdarg instead (adnslogres.c).
+ * #include "config.h" before "adns.h".
+ * adnstest: setvbuf(stdout,...) before we do first output.
+ * Cast a sizeof(...) in src/event.c to unsigned long before printing.
+ * #include <sys/select.h> if it exists.
+ * Regression tests work better if some syscalls are already macros.
+ * Add pre-generated versions of m4-generated files in regress/.
+
+ Portability cleanups:
+ * Add list of tested platforms in INSTALL file.