Fixed namespace pollution due to a number of global symbols missing an fg prefix

[freeglut] / src / x11 / fg_input_devices_x11.c

diff --git a/src/x11/fg_input_devices_x11.c b/src/x11/fg_input_devices_x11.c
index a94e52a..e5bd55a 100644 (file)
--- a/src/x11/fg_input_devices_x11.c
+++ b/src/x11/fg_input_devices_x11.c
@@ -1,5 +1,5 @@
 /*
- * freeglut_input_devices_x11.c
+ * fg_input_devices_x11.c
  *
  * Handles miscellaneous input devices via direct serial-port access.
  * Proper X11 XInput device support is not yet supported.
@@ -30,16 +30,10 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
-#ifdef HAVE_CONFIG_H
-#    include "config.h"
-#endif
-
 #include <GL/freeglut.h>
 #include "../fg_internal.h"
 
-#ifdef HAVE_ERRNO_H
 #include <errno.h>
-#endif
 #include <sys/ioctl.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -54,10 +48,7 @@ struct _serialport {
 
 typedef struct _serialport SERIALPORT;
 
-void serial_flush ( SERIALPORT *port );
-
-/* local variables */
-static SERIALPORT *dialbox_port=NULL;
+void fg_serial_flush ( SERIALPORT *port );
 
 /*****************************************************************/
 
@@ -68,7 +59,7 @@ void fgPlatformRegisterDialDevice ( const char *dial_device )
 {
 }
 
-SERIALPORT *serial_open ( const char *device )
+SERIALPORT *fg_serial_open ( const char *device )
 {
     int fd;
     struct termios termio;
@@ -97,11 +88,11 @@ SERIALPORT *serial_open ( const char *device )
     cfsetospeed(&termio, B9600);
     tcsetattr(fd,TCSANOW,&termio);
 
-    serial_flush(port);
+    fg_serial_flush(port);
     return port;
 }
 
-void serial_close(SERIALPORT *port)
+void fg_serial_close(SERIALPORT *port)
 {
     if (port)
     {
@@ -112,7 +103,7 @@ void serial_close(SERIALPORT *port)
     }
 }
 
-int serial_getchar(SERIALPORT *port)
+int fg_serial_getchar(SERIALPORT *port)
 {
     unsigned char ch;
     if (!port) return EOF;
@@ -120,13 +111,13 @@ int serial_getchar(SERIALPORT *port)
     return EOF;
 }
 
-int serial_putchar(SERIALPORT *port, unsigned char ch)
+int fg_serial_putchar(SERIALPORT *port, unsigned char ch)
 {
     if (!port) return 0;
     return write(port->fd,&ch,1);
 }
 
-void serial_flush ( SERIALPORT *port )
+void fg_serial_flush ( SERIALPORT *port )
 {
     tcflush ( port->fd, TCIOFLUSH );
 }