+2012-02-29 Bruno Haible <bruno@clisp.org>
+
+ Remove unused variables.
+ * m4/fmod.m4 (gl_FUNC_FMOD): Remove unused variable 'i'.
+ * m4/fmodl.m4 (gl_FUNC_FMODL): Likewise.
+ * m4/remainder.m4 (gl_FUNC_REMAINDER): Likewise.
+ * m4/remainderl.m4 (gl_FUNC_REMAINDERL): Likewise.
+
2012-02-29 Eric Blake <eblake@redhat.com>
termios: fix pid_t always, not just for tcgetsid