[Qemu-devel] [PATCH] console: Don't expose the the ui module's functions when the module is not available.

[TeLeMan <geleman@gmail.com>]

If there is no sdl support, the implement of sdl_display_init() is missing and its declaration should not be exposed.
vnc, cocoa, curses and other ui modules are the same as sdl.

Signed-off-by: TeLeMan <geleman@gmail.com>
---
 console.h |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/console.h b/console.h
index 67d1373..ede8bea 100644
--- a/console.h
+++ b/console.h
@@ -363,19 +363,24 @@ void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
                        int dst_x, int dst_y, int w, int h);
 
 /* sdl.c */
+#ifdef CONFIG_SDL
 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
+#endif
 
 /* cocoa.m */
+#ifdef CONFIG_COCOA
 void cocoa_display_init(DisplayState *ds, int full_screen);
+#endif
 
 /* vnc.c */
+#ifdef CONFIG_VNC
 void vnc_display_init(DisplayState *ds);
 void vnc_display_close(DisplayState *ds);
 int vnc_display_open(DisplayState *ds, const char *display);
 void vnc_display_add_client(DisplayState *ds, int csock, int skipauth);
 int vnc_display_disable_login(DisplayState *ds);
 char *vnc_display_local_addr(DisplayState *ds);
-#ifdef CONFIG_VNC
+
 int vnc_display_password(DisplayState *ds, const char *password);
 int vnc_display_pw_expire(DisplayState *ds, time_t expires);
 void do_info_vnc_print(Monitor *mon, const QObject *data);
@@ -401,6 +406,8 @@ static inline void do_info_vnc_print(Monitor *mon, const QObject *data)
 #endif
 
 /* curses.c */
+#ifdef CONFIG_CURSES
 void curses_display_init(DisplayState *ds, int full_screen);
+#endif
 
 #endif
-- 
1.7.3.1.msysgit.0