Move #include <math.h> from polymer.h to polymer.c.

git-svn-id: https://svn.eduke32.com/eduke32@2985 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/build/include/polymer.h

@@ -27,7 +27,6 @@
 # include "mdsprite.h"
 # include "polymost.h"
 # include "pragmas.h"
-# include <math.h>
 
 // CVARS
 extern int32_t      pr_lighting;

polymer/eduke32/build/src/engine.c

@@ -42,7 +42,7 @@
 # include <png.h>
 #endif
 
-#include <math.h>
+#include <math.h>  // pow
 
 #include "engine_priv.h"
 

polymer/eduke32/build/src/polymer.c

@@ -2,6 +2,8 @@
 
 #ifdef USE_OPENGL
 
+#include <math.h>
+
 #define POLYMER_C
 #include "polymer.h"
 #include "engine_priv.h"

polymer/eduke32/build/src/sdlayer.c

@@ -5,7 +5,7 @@
 // Use SDL 1.2 or 1.3 from http://www.libsdl.org
 
 #include <stdlib.h>
-#include <math.h>
+#include <math.h>  // pow
 #include <signal.h>
 #include "sdl_inc.h"
 #include "compat.h"

polymer/eduke32/build/src/winlayer.c

@@ -11,7 +11,7 @@
 #ifndef DIK_PAUSE
 # define DIK_PAUSE 0xC5
 #endif
-#include <math.h>
+#include <math.h>  // pow
 
 #ifdef _MSC_VER
 #include <crtdbg.h>

polymer/eduke32/source/gameexec.c

@@ -22,7 +22,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 #include <time.h>
 #include <stdlib.h>
-#include <math.h>
+#include <math.h>  // sqrt
 
 #include "duke3d.h"
 #include "gamedef.h"