uterm: move uterm_systemd.h to uterm_systemd_internal.h

Same as uterm_input.h, we want internal headers to have the *_internal
suffix.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>

Makefile.am

@@ -230,7 +230,7 @@ libuterm_la_SOURCES = \
 	src/uterm_input_internal.h \
 	src/uterm_video_internal.h \
 	src/uterm_pci.h \
-	src/uterm_systemd.h \
+	src/uterm_systemd_internal.h \
 	src/uterm_video.c \
 	src/uterm_monitor.c \
 	src/uterm_vt.c \

src/uterm_monitor.c

@@ -44,7 +44,7 @@
 #include "shl_dlist.h"
 #include "uterm.h"
 #include "uterm_pci.h"
-#include "uterm_systemd.h"
+#include "uterm_systemd_internal.h"
 #include "uterm_video_internal.h"
 
 #define LOG_SUBSYSTEM "monitor"

src/uterm_systemd.c

@@ -38,7 +38,7 @@
 #include <systemd/sd-login.h>
 #include "log.h"
 #include "uterm.h"
-#include "uterm_systemd.h"
+#include "uterm_systemd_internal.h"
 
 #define LOG_SUBSYSTEM "systemd"