All compile errors on Mac fixed.

src/sound/timiditypp/fft4g.cpp

@@ -285,6 +285,9 @@ Appendix :
     w[] and ip[] are compatible with all routines.
 */
 
+#include <math.h>
+
+
 namespace TimidityPlus
 {
 	void makewt(int nw, int *ip, float *w);
@@ -656,7 +659,6 @@ void dfst(int n, float *a, float *t, int *ip, float *w)
 /* -------- initializing routines -------- */
 
 
-#include <math.h>
 
 void makewt(int nw, int *ip, float *w)
 {
@@ -1348,4 +1350,4 @@ void dstsub(int n, float *a, int nc, float *c)
 	a[m] *= c[0];
 }
 
-}
+}