--- a/libs/spandsp/src/t4_tx.c
+++ b/libs/spandsp/src/t4_tx.c
-@@ -45,7 +45,7 @@
- #include <math.h>
+@@ -50,7 +50,7 @@
+ #include "spandsp/stdbool.h"
#endif
#include "floating_fudge.h"
-#include <tiffio.h>
+#include <tiffiop.h>
#include "spandsp/telephony.h"
- #include "spandsp/logging.h"
+ #include "spandsp/alloc.h"