2 files changed, 4 insertions, 0 deletions
diff --git a/options.c b/options.c
index f0b9310..d0cec7d 100644
--- a/options.c
+++ b/options.c
@@ -2785,6 +2785,7 @@ positive_atoi (const char *str)
   return i < 0 ? 0 : i;
 }
 
+#ifdef WIN32  /* This function is only used when compiling on Windows */
 static unsigned int
 atou (const char *str)
 {
@@ -2792,6 +2793,7 @@ atou (const char *str)
   sscanf (str, "%u", &val);
   return val;
 }
+#endif
 
 static inline bool
 space (unsigned char c)
diff --git a/reliable.c b/reliable.c
index a41f2bf..e68c236 100644
--- a/reliable.c
+++ b/reliable.c
@@ -516,6 +516,7 @@ reliable_can_send (const struct reliable *rel)
   return n_current > 0 && !rel->hold;
 }
 
+#ifdef EXPONENTIAL_BACKOFF
 /* return a unique point-in-time to trigger retry */
 static time_t
 reliable_unique_retry (struct reliable *rel, time_t retry)
@@ -535,6 +536,7 @@ reliable_unique_retry (struct reliable *rel, time_t retry)
     }
   return retry;
 }
+#endif
 
 /* return next buffer to send to remote */
 struct buffer *