X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_joystick.c;h=046e62fd49a0765c0df0114894173e9e1763aca2;hb=9807c5fdb2f20f098c7046786908a7f3ce1dc2d4;hp=fb77bb4584253525102876b2a36b2d7b641d8d10;hpb=2c9161e532490d2623896ad4720fb5e7bb6480bb;p=freeglut

diff --git a/src/freeglut_joystick.c b/src/freeglut_joystick.c
index fb77bb4..046e62f 100644
--- a/src/freeglut_joystick.c
+++ b/src/freeglut_joystick.c
@@ -31,19 +31,21 @@
  *  Many thanks for Steve Baker for permission to pull from that library.
  */
 
-#if defined( __FreeBSD__ ) || defined( __NetBSD__ )
-#    include <sys/param.h>
-#endif
-
 #include <GL/freeglut.h>
 #include "freeglut_internal.h"
+#if HAVE_SYS_PARAM_H
+#    include <sys/param.h>
+#endif
 
 /*
  * Initial defines from "js.h" starting around line 33 with the existing "freeglut_joystick.c"
  * interspersed
  */
-#define _JS_MAX_BUTTONS 32
 
+/* XXX It might be better to poll the operating system for the numbers of buttons and
+ * XXX axes and then dynamically allocate the arrays.
+ */
+#define _JS_MAX_BUTTONS 32
 
 #if TARGET_HOST_MACINTOSH
 #    define _JS_MAX_AXES  9
@@ -61,18 +63,23 @@
 #    define _JS_MAX_AXES  8
 #    include <windows.h>
 #    include <mmsystem.h>
-#    include <string.h>
 #    include <regstr.h>
 
 #endif
 
 #if TARGET_HOST_UNIX_X11
 #    define _JS_MAX_AXES 16
+#    if HAVE_SYS_IOCTL_H
+#        include <sys/ioctl.h>
+#    endif
+#    if HAVE_FCNTL_H
+#        include <fcntl.h>
+#    endif
+#    include <errno.h>
 #    if defined(__FreeBSD__) || defined(__NetBSD__)
 /* XXX The below hack is done until freeglut's autoconf is updated. */
 #        define HAVE_USB_JS    1
 
-#        include <sys/ioctl.h>
 #        if defined(__FreeBSD__) && __FreeBSD_version >= 500000
 #            include <sys/joystick.h>
 #        else
@@ -89,11 +96,7 @@
 #        define JS_RETURN (sizeof(struct JS_DATA_TYPE))
 #    endif
 
-#    include <fcntl.h>
-#    include <errno.h>
-
 #    if defined(__linux__)
-#        include <sys/ioctl.h>
 #        include <linux/joystick.h>
 
 /* check the joystick driver version */