X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_input_devices.c;h=04f5fd5d5c11fa79e43a3b6a46094c70be3e7c5f;hb=b0e5b06bca36a249ecba1716e73ef126075a1e04;hp=1734a424c6a130e65ed5a96f23692196c42525e4;hpb=7fdce1253e14170b6cb933f13c1f2a1644c93793;p=freeglut

diff --git a/src/freeglut_input_devices.c b/src/freeglut_input_devices.c
index 1734a42..04f5fd5 100755
--- a/src/freeglut_input_devices.c
+++ b/src/freeglut_input_devices.c
@@ -36,17 +36,15 @@
 #include "freeglut_internal.h"
 
 #if TARGET_HOST_POSIX_X11
+#ifdef HAVE_ERRNO_H
 #include <errno.h>
+#endif
 #include <sys/ioctl.h>
-#include <sys/time.h>
-#include <time.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
 #include <string.h>
 #include <termios.h>
 #include <fcntl.h>
-#include <sys/types.h>
 
 typedef struct {
    int fd;
@@ -136,9 +134,9 @@ int fgInputDeviceDetect( void )
  */
 void fgInitialiseInputDevices ( void )
 {
-    const char *dial_device=NULL;
     if( !fgState.InputDevsInitialised )
     {
+        const char *dial_device=NULL;
         dial_device = getenv ( "GLUT_DIALS_SERIAL" );
 #if TARGET_HOST_MS_WINDOWS
         if (!dial_device){