remove unused includes

This patch removes includes that are not used. The removals were found with
include-what-you-use which checks if any of the symbols from a header is
in use.

20 files changed, 0 insertions, 58 deletions

diff --git a/src/libsystemd-terminal/evcat.c b/src/libsystemd-terminal/evcat.c
index f4c25b5556..d274225ed0 100644
--- a/src/libsystemd-terminal/evcat.c
+++ b/src/libsystemd-terminal/evcat.c
@@ -26,17 +26,13 @@
  * problems.
  */
 
-#include <assert.h>
 #include <errno.h>
 #include <getopt.h>
 #include <libevdev/libevdev.h>
 #include <linux/kd.h>
-#include <linux/vt.h>
-#include <stdarg.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <sys/ioctl.h>
 #include <sys/stat.h>
 #include <systemd/sd-bus.h>
@@ -46,7 +42,6 @@
 #include <unistd.h>
 #include <xkbcommon/xkbcommon.h>
 #include "build.h"
-#include "bus-util.h"
 #include "event-util.h"
 #include "idev.h"
 #include "macro.h"
diff --git a/src/libsystemd-terminal/grdev-drm.c b/src/libsystemd-terminal/grdev-drm.c
index bc4d4c9e76..066a4d8b10 100644
--- a/src/libsystemd-terminal/grdev-drm.c
+++ b/src/libsystemd-terminal/grdev-drm.c
@@ -42,7 +42,6 @@
 #include "grdev.h"
 #include "grdev-internal.h"
 #include "macro.h"
-#include "udev-util.h"
 #include "util.h"
 
 #define GRDRM_MAX_TRIES (16)
diff --git a/src/libsystemd-terminal/grdev.c b/src/libsystemd-terminal/grdev.c
index 3b3cf2737b..feed579295 100644
--- a/src/libsystemd-terminal/grdev.c
+++ b/src/libsystemd-terminal/grdev.c
@@ -19,19 +19,16 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <inttypes.h>
 #include <libudev.h>
 #include <stdbool.h>
 #include <stdlib.h>
 #include <systemd/sd-bus.h>
 #include <systemd/sd-event.h>
-#include <systemd/sd-login.h>
 #include "grdev.h"
 #include "grdev-internal.h"
 #include "hashmap.h"
 #include "login-shared.h"
 #include "macro.h"
-#include "udev-util.h"
 #include "util.h"
 
 static void pipe_enable(grdev_pipe *pipe);
diff --git a/src/libsystemd-terminal/grdev.h b/src/libsystemd-terminal/grdev.h
index 35d6eb2abf..db2a508fd8 100644
--- a/src/libsystemd-terminal/grdev.h
+++ b/src/libsystemd-terminal/grdev.h
@@ -53,8 +53,6 @@
 
 #pragma once
 
-#include <drm_fourcc.h>
-#include <inttypes.h>
 #include <libudev.h>
 #include <stdbool.h>
 #include <stdlib.h>
diff --git a/src/libsystemd-terminal/idev-evdev.c b/src/libsystemd-terminal/idev-evdev.c
index dfbb2d197f..91ae507d91 100644
--- a/src/libsystemd-terminal/idev-evdev.c
+++ b/src/libsystemd-terminal/idev-evdev.c
@@ -20,20 +20,16 @@
 ***/
 
 #include <fcntl.h>
-#include <inttypes.h>
 #include <libevdev/libevdev.h>
 #include <libudev.h>
 #include <stdbool.h>
 #include <stdlib.h>
 #include <systemd/sd-bus.h>
 #include <systemd/sd-event.h>
-#include <unistd.h>
 #include "bus-util.h"
-#include "hashmap.h"
 #include "idev.h"
 #include "idev-internal.h"
 #include "macro.h"
-#include "udev-util.h"
 #include "util.h"
 
 typedef struct idev_evdev idev_evdev;
diff --git a/src/libsystemd-terminal/idev-keyboard.c b/src/libsystemd-terminal/idev-keyboard.c
index 6ee3d8150c..1ee13ffd15 100644
--- a/src/libsystemd-terminal/idev-keyboard.c
+++ b/src/libsystemd-terminal/idev-keyboard.c
@@ -19,7 +19,6 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <inttypes.h>
 #include <stdbool.h>
 #include <stdlib.h>
 #include <systemd/sd-bus.h>
diff --git a/src/libsystemd-terminal/idev.c b/src/libsystemd-terminal/idev.c
index 989683f39a..44be7c30d2 100644
--- a/src/libsystemd-terminal/idev.c
+++ b/src/libsystemd-terminal/idev.c
@@ -19,21 +19,16 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <inttypes.h>
 #include <libudev.h>
-#include <linux/input.h>
 #include <stdbool.h>
 #include <stdlib.h>
 #include <systemd/sd-bus.h>
 #include <systemd/sd-event.h>
-#include <systemd/sd-login.h>
-#include <xkbcommon/xkbcommon.h>
 #include "hashmap.h"
 #include "idev.h"
 #include "idev-internal.h"
 #include "login-shared.h"
 #include "macro.h"
-#include "udev-util.h"
 #include "util.h"
 
 static void element_open(idev_element *e);
diff --git a/src/libsystemd-terminal/idev.h b/src/libsystemd-terminal/idev.h
index c8c03f3d41..0e846179e6 100644
--- a/src/libsystemd-terminal/idev.h
+++ b/src/libsystemd-terminal/idev.h
@@ -25,15 +25,12 @@
 
 #pragma once
 
-#include <inttypes.h>
 #include <libudev.h>
 #include <linux/input.h>
 #include <stdbool.h>
-#include <stdlib.h>
 #include <systemd/sd-bus.h>
 #include <systemd/sd-event.h>
 #include <xkbcommon/xkbcommon.h>
-#include "util.h"
 
 typedef struct idev_data                idev_data;
 typedef struct idev_data_evdev          idev_data_evdev;
diff --git a/src/libsystemd-terminal/modeset.c b/src/libsystemd-terminal/modeset.c
index 6e13432d68..cccaabaa06 100644
--- a/src/libsystemd-terminal/modeset.c
+++ b/src/libsystemd-terminal/modeset.c
@@ -30,11 +30,9 @@
 #include <errno.h>
 #include <getopt.h>
 #include <linux/kd.h>
-#include <linux/vt.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <sys/ioctl.h>
 #include <sys/stat.h>
 #include <systemd/sd-bus.h>
@@ -43,10 +41,7 @@
 #include <termios.h>
 #include <unistd.h>
 #include "build.h"
-#include "bus-util.h"
-#include "event-util.h"
 #include "grdev.h"
-#include "grdev-internal.h"
 #include "macro.h"
 #include "sysview.h"
 #include "util.h"
diff --git a/src/libsystemd-terminal/subterm.c b/src/libsystemd-terminal/subterm.c
index 63cd2a5ad6..983a2a14ab 100644
--- a/src/libsystemd-terminal/subterm.c
+++ b/src/libsystemd-terminal/subterm.c
@@ -26,7 +26,6 @@
  * parent TTY. Think of this like what "GNU-screen" does.
  */
 
-#include <assert.h>
 #include <errno.h>
 #include <stdarg.h>
 #include <stdbool.h>
diff --git a/src/libsystemd-terminal/sysview.c b/src/libsystemd-terminal/sysview.c
index 9ee32db1bc..cd61ea44e7 100644
--- a/src/libsystemd-terminal/sysview.c
+++ b/src/libsystemd-terminal/sysview.c
@@ -27,9 +27,7 @@
 #include <systemd/sd-event.h>
 #include <systemd/sd-login.h>
 #include "bus-util.h"
-#include "event-util.h"
 #include "macro.h"
-#include "set.h"
 #include "sysview.h"
 #include "sysview-internal.h"
 #include "udev-util.h"
diff --git a/src/libsystemd-terminal/sysview.h b/src/libsystemd-terminal/sysview.h
index cad603d59f..aa5527ff32 100644
--- a/src/libsystemd-terminal/sysview.h
+++ b/src/libsystemd-terminal/sysview.h
@@ -36,13 +36,9 @@
 
 #pragma once
 
-#include <inttypes.h>
-#include <libudev.h>
 #include <stdbool.h>
-#include <stdlib.h>
 #include <systemd/sd-bus.h>
 #include <systemd/sd-event.h>
-#include "util.h"
 
 typedef struct sysview_event            sysview_event;
 typedef struct sysview_device           sysview_device;
diff --git a/src/libsystemd-terminal/term-charset.c b/src/libsystemd-terminal/term-charset.c
index a00a1912da..9db178861c 100644
--- a/src/libsystemd-terminal/term-charset.c
+++ b/src/libsystemd-terminal/term-charset.c
@@ -60,9 +60,6 @@
  * include them. The mapper has to take care not to use them in GL.
  */
 
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
 #include "term-internal.h"
 
 /*
diff --git a/src/libsystemd-terminal/term-page.c b/src/libsystemd-terminal/term-page.c
index ae73cdf627..cbd8006734 100644
--- a/src/libsystemd-terminal/term-page.c
+++ b/src/libsystemd-terminal/term-page.c
@@ -75,7 +75,6 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>
-#include <wchar.h>
 #include "macro.h"
 #include "term-internal.h"
 #include "util.h"
diff --git a/src/libsystemd-terminal/term-wcwidth.c b/src/libsystemd-terminal/term-wcwidth.c
index df20a40451..833a099bd7 100644
--- a/src/libsystemd-terminal/term-wcwidth.c
+++ b/src/libsystemd-terminal/term-wcwidth.c
@@ -62,7 +62,6 @@
  * Latest version: http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
  */
 
-#include <wchar.h>
 #include "term-internal.h"
 
 struct interval {
diff --git a/src/libsystemd-terminal/test-term-page.c b/src/libsystemd-terminal/test-term-page.c
index 9e338776e8..d59139b62d 100644
--- a/src/libsystemd-terminal/test-term-page.c
+++ b/src/libsystemd-terminal/test-term-page.c
@@ -25,14 +25,10 @@
  * those internals are changed. They should be fairly obvious, though.
  */
 
-#include <assert.h>
-#include <errno.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include "macro.h"
 #include "term-internal.h"
-#include "util.h"
 
 #define MY_ASSERT_VALS __FILE__, __LINE__, __PRETTY_FUNCTION__
 #define MY_ASSERT_FORW _FILE, _LINE, _FUNC
diff --git a/src/libsystemd-terminal/test-term-parser.c b/src/libsystemd-terminal/test-term-parser.c
index e22614d06d..e40b267b1c 100644
--- a/src/libsystemd-terminal/test-term-parser.c
+++ b/src/libsystemd-terminal/test-term-parser.c
@@ -22,14 +22,10 @@
  * Terminal Parser Tests
  */
 
-#include <assert.h>
-#include <errno.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include "macro.h"
 #include "term-internal.h"
-#include "util.h"
 #include "utf8.h"
 
 static void test_term_utf8_invalid(void) {
diff --git a/src/libsystemd-terminal/test-unifont.c b/src/libsystemd-terminal/test-unifont.c
index cfeef61a47..2366d38574 100644
--- a/src/libsystemd-terminal/test-unifont.c
+++ b/src/libsystemd-terminal/test-unifont.c
@@ -24,14 +24,11 @@
  * The glyphs are then compared to hard-coded glyphs.
  */
 
-#include <errno.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include "macro.h"
 #include "unifont-def.h"
 #include "unifont.h"
-#include "util.h"
 
 static void render(char *w, const unifont_glyph *g) {
         unsigned int i, j;
diff --git a/src/libsystemd-terminal/unifont.c b/src/libsystemd-terminal/unifont.c
index 2acfa9821a..0da81e8ff2 100644
--- a/src/libsystemd-terminal/unifont.c
+++ b/src/libsystemd-terminal/unifont.c
@@ -28,13 +28,10 @@
 
 #include <endian.h>
 #include <fcntl.h>
-#include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
 #include "macro.h"
 #include "unifont-def.h"
 #include "unifont.h"
diff --git a/src/libsystemd-terminal/unifont.h b/src/libsystemd-terminal/unifont.h
index 30527cb3fa..74ee5ecb3c 100644
--- a/src/libsystemd-terminal/unifont.h
+++ b/src/libsystemd-terminal/unifont.h
@@ -21,10 +21,7 @@
 
 #pragma once
 
-#include <stdbool.h>
 #include <stdint.h>
-#include <stdlib.h>
-#include "util.h"
 
 typedef struct unifont unifont;
 typedef struct unifont_glyph unifont_glyph;