1 files changed, 12 insertions, 0 deletions

diff --git a/doc/examples/simplepost.c b/doc/examples/simplepost.c
index a6c3a69d..a3bba94a 100644
--- a/doc/examples/simplepost.c
+++ b/doc/examples/simplepost.c
@@ -74,6 +74,11 @@ iterate_post (void *coninfo_cls, enum MHD_ValueKind kind, const char *key,
               size_t size)
 {
   struct connection_info_struct *con_info = coninfo_cls;
+  (void)kind;               /* Unused. Silent compiler warning. */
+  (void)filename;           /* Unused. Silent compiler warning. */
+  (void)content_type;       /* Unused. Silent compiler warning. */
+  (void)transfer_encoding;  /* Unused. Silent compiler warning. */
+  (void)off;                /* Unused. Silent compiler warning. */
 
   if (0 == strcmp (key, "name"))
     {
@@ -101,6 +106,9 @@ request_completed (void *cls, struct MHD_Connection *connection,
                    void **con_cls, enum MHD_RequestTerminationCode toe)
 {
   struct connection_info_struct *con_info = *con_cls;
+  (void)cls;         /* Unused. Silent compiler warning. */
+  (void)connection;  /* Unused. Silent compiler warning. */
+  (void)toe;         /* Unused. Silent compiler warning. */
 
   if (NULL == con_info)
     return;
@@ -123,6 +131,10 @@ answer_to_connection (void *cls, struct MHD_Connection *connection,
                       const char *version, const char *upload_data,
                       size_t *upload_data_size, void **con_cls)
 {
+  (void)cls;               /* Unused. Silent compiler warning. */
+  (void)url;               /* Unused. Silent compiler warning. */
+  (void)version;           /* Unused. Silent compiler warning. */
+
   if (NULL == *con_cls)
     {
       struct connection_info_struct *con_info;