w32: Avoid a few compiler warnings.

* cipher/cipher-selftest.c (_gcry_selftest_helper_cbc)
(_gcry_selftest_helper_cfb, _gcry_selftest_helper_ctr): Mark variable
as unused.
* random/rndw32.c (slow_gatherer): Avoid signed pointer mismatch
warning.
* src/secmem.c (init_pool): Avoid unused variable warning.
* tests/random.c (writen, readn): Include on if needed.

Signed-off-by: Werner Koch <wk@gnupg.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/fipsdrv.c b/tests/fipsdrv.c
index eef2ddd1..b3da2a30 100644
--- a/tests/fipsdrv.c
+++ b/tests/fipsdrv.c
@@ -2358,14 +2358,14 @@ main (int argc, char **argv)
             {
               if (!(++count % 1000))
                 fprintf (stderr, PGM ": %lu random bytes so far\n",
-                         (unsigned long int)count * sizeof buffer);
+                         (unsigned long int)(count * sizeof buffer));
             }
         }
       while (loop_mode);
 
       if (progress)
         fprintf (stderr, PGM ": %lu random bytes\n",
-                         (unsigned long int)count * sizeof buffer);
+                 (unsigned long int)(count * sizeof buffer));
 
       deinit_external_rng_test (context);
     }