@@ -1282,9 +1282,7 @@ static int find_marker(const uint8_t **pbuf_ptr, const uint8_t *buf_end)

     const uint8_t *buf_ptr;

     unsigned int v, v2;

     int val;

-#ifdef DEBUG

     int skipped=0;

-#endif

     buf_ptr = *pbuf_ptr;

     while (buf_ptr < buf_end) {

@@ -1294,9 +1292,7 @@ static int find_marker(const uint8_t **pbuf_ptr, const uint8_t *buf_end)

             val = *buf_ptr++;

             goto found;

         }

-#ifdef DEBUG

         skipped++;

-#endif

     }

     val = -1;

 found:

@@ -143,7 +143,7 @@ const char* av_default_item_name(void* ctx);

 #ifdef DEBUG

 #    define av_dlog(pctx, ...) av_log(pctx, AV_LOG_DEBUG, __VA_ARGS__)

 #else

-#    define av_dlog(pctx, ...)

+#    define av_dlog(pctx, ...) do { if (0) av_log(pctx, AV_LOG_DEBUG, __VA_ARGS__); } while (0)

 #endif

 /**