diff '--color=auto' -r -u a/common/fastmath.c b/common/fastmath.c
--- a/common/fastmath.c	2013-10-21 21:21:51.000000000 -0000
+++ b/common/fastmath.c	2026-04-29 19:23:16.853879006 -0000
@@ -20,10 +20,10 @@
 
 #ifdef FAST_MATH
 
-const float  tabatan2   [ 2*TABSTEP+1] [2];
-const float  tabcos     [26*TABSTEP+1] [2];
-const float  tabsqrt_ex [256];
-const float  tabsqrt_m  [   TABSTEP+1] [2];
+float  tabatan2   [ 2*TABSTEP+1] [2];
+float  tabcos     [26*TABSTEP+1] [2];
+float  tabsqrt_ex [256];
+float  tabsqrt_m  [   TABSTEP+1] [2];
 
 
 void   Init_FastMath ( void )
diff '--color=auto' -r -u a/include/mpc/mpcmath.h b/include/mpc/mpcmath.h
--- a/include/mpc/mpcmath.h	2013-10-21 21:21:51.000000000 -0000
+++ b/include/mpc/mpcmath.h	2026-04-29 19:29:49.576261251 -0000
@@ -86,10 +86,10 @@
 # define IFLOORF(x)   my_ifloor ((float)(x))
 
 void   Init_FastMath ( void );
-extern const float  tabatan2   [] [2];
-extern const float  tabcos     [] [2];
-extern const float  tabsqrt_ex [];
-extern const float  tabsqrt_m  [] [2];
+extern float  tabatan2   [] [2];
+extern float  tabcos     [] [2];
+extern float  tabsqrt_ex [];
+extern float  tabsqrt_m  [] [2];
 
 static mpc_inline float my_atan2 ( float x, float y )
 {