char: move CharBackend handling in char-fe unit

Move all the frontend struct and methods to a seperate unit. This avoids
accidentally mixing backend and frontend calls, and helps with readabilty.

Make qemu_chr_replay() a macro shared by both char and char-fe.

Export qemu_chr_write(), and use a macro for qemu_chr_write_all()

(nb: yes, CharBackend is for char frontend :)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/gdbstub.c b/gdbstub.c
index 6515c635dc..4251d23898 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -26,6 +26,7 @@
 #else
 #include "monitor/monitor.h"
 #include "chardev/char.h"
+#include "chardev/char-fe.h"
 #include "sysemu/sysemu.h"
 #include "exec/gdbstub.h"
 #endif