include: Don't define math functions or constants in wine/port.h.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/ntdll/unix/loader.c

@@ -30,6 +30,7 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <signal.h>
+#include <math.h>
 #ifdef HAVE_LINK_H
 # include <link.h>
 #endif

dlls/opengl32/wgl.c

@@ -24,6 +24,7 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
+#include <math.h>
 
 #include "windef.h"
 #include "winbase.h"

dlls/windowscodecs/libtiff.c

@@ -25,6 +25,7 @@
 #include "wine/port.h"
 
 #include <stdarg.h>
+#include <math.h>
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif

dlls/winex11.drv/wintab.c

@@ -23,6 +23,7 @@
 
 #include <stdlib.h>
 #include <stdarg.h>
+#include <math.h>
 
 #include "windef.h"
 #include "winbase.h"

include/wine/port.h

@@ -30,7 +30,6 @@
 #endif
 
 #include <fcntl.h>
-#include <math.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <string.h>
@@ -70,16 +69,4 @@ static inline int symlink(const char *from, const char *to) { errno = ENOSYS; re
 
 #endif  /* _WIN32 */
 
-/****************************************************************
- * Constants
- */
-
-#ifndef M_PI
-#define M_PI 3.14159265358979323846
-#endif
-
-#ifndef M_PI_2
-#define M_PI_2 1.570796326794896619
-#endif
-
 #endif /* !defined(__WINE_WINE_PORT_H) */