2011-05-05 Bruno Haible <bruno@clisp.org>
+ acosl..tanl: Relicense under LGPL.
+ * modules/acosl (License): Change to LGPL.
+ * modules/asinl (License): Likewise.
+ * modules/atanl (License): Likewise.
+ * modules/cosl (License): Likewise.
+ * modules/expl (License): Likewise.
+ * modules/logl (License): Likewise.
+ * modules/sinl (License): Likewise.
+ * modules/sqrtl (License): Likewise.
+ * modules/tanl (License): Likewise.
+ Source code originally from glibc and Paolo Bonzini. Agreements:
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00137.html>
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00128.html>
+
+2011-05-05 Bruno Haible <bruno@clisp.org>
+
signal: Define sighandler_t.
* lib/signal.in.h (sighandler_t): New type.
* m4/signal_h.m4 (gl_SIGNAL_H): Require AC_USE_SYSTEM_EXTENSIONS. Test