Remove unused headers

With help from
https://github.com/include-what-you-use/include-what-you-use/

14 files changed, 0 insertions, 29 deletions

diff --git a/libi3/draw_util.c b/libi3/draw_util.c
index 710c536a..313dc29a 100644
--- a/libi3/draw_util.c
+++ b/libi3/draw_util.c
@@ -8,8 +8,6 @@
  */
 #include "libi3.h"
 
-#include <cairo/cairo-xcb.h>
-#include <err.h>
 #include <stdlib.h>
 #include <string.h>
 
diff --git a/libi3/fake_configure_notify.c b/libi3/fake_configure_notify.c
index e79a748b..5d87c3da 100644
--- a/libi3/fake_configure_notify.c
+++ b/libi3/fake_configure_notify.c
@@ -7,7 +7,6 @@
  */
 #include "libi3.h"
 
-#include <stdbool.h>
 #include <stdlib.h>
 
 #include <xcb/xcb.h>
diff --git a/libi3/font.c b/libi3/font.c
index e8945524..5ed58b8d 100644
--- a/libi3/font.c
+++ b/libi3/font.c
@@ -11,7 +11,6 @@
 #include <cairo/cairo-xcb.h>
 #include <err.h>
 #include <pango/pangocairo.h>
-#include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/libi3/format_placeholders.c b/libi3/format_placeholders.c
index 99fa3055..71870a7b 100644
--- a/libi3/format_placeholders.c
+++ b/libi3/format_placeholders.c
@@ -7,7 +7,6 @@
  */
 #include "libi3.h"
 
-#include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 
diff --git a/libi3/get_exe_path.c b/libi3/get_exe_path.c
index 762b4965..3b46ef82 100644
--- a/libi3/get_exe_path.c
+++ b/libi3/get_exe_path.c
@@ -8,8 +8,6 @@
 #include "libi3.h"
 
 #include <errno.h>
-#include <limits.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
diff --git a/libi3/get_process_filename.c b/libi3/get_process_filename.c
index 6e155ea8..21429ec3 100644
--- a/libi3/get_process_filename.c
+++ b/libi3/get_process_filename.c
@@ -7,15 +7,10 @@
  */
 #include "libi3.h"
 
-#include <assert.h>
 #include <err.h>
 #include <pwd.h>
-#include <stdbool.h>
-#include <stdint.h>
 #include <stdlib.h>
-#include <string.h>
 #include <sys/stat.h>
-#include <sys/types.h>
 #include <unistd.h>
 
 /*
diff --git a/libi3/ipc_connect.c b/libi3/ipc_connect.c
index 614ccdf3..871fe083 100644
--- a/libi3/ipc_connect.c
+++ b/libi3/ipc_connect.c
@@ -12,9 +12,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/socket.h>
-#include <sys/types.h>
 #include <sys/un.h>
-#include <unistd.h>
 
 /*
  * Connects to the i3 IPC socket and returns the file descriptor for the
diff --git a/libi3/ipc_recv_message.c b/libi3/ipc_recv_message.c
index 6364b16d..516405b0 100644
--- a/libi3/ipc_recv_message.c
+++ b/libi3/ipc_recv_message.c
@@ -11,8 +11,6 @@
 #include <i3/ipc.h>
 #include <inttypes.h>
 #include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
diff --git a/libi3/ipc_send_message.c b/libi3/ipc_send_message.c
index 106db348..4faeea7f 100644
--- a/libi3/ipc_send_message.c
+++ b/libi3/ipc_send_message.c
@@ -7,13 +7,8 @@
  */
 #include "libi3.h"
 
-#include <err.h>
-#include <errno.h>
 #include <i3/ipc.h>
 #include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
 
 /*
  * Formats a message (payload) of the given size and type and sends it to i3 via
diff --git a/libi3/is_debug_build.c b/libi3/is_debug_build.c
index afd06237..cb53407e 100644
--- a/libi3/is_debug_build.c
+++ b/libi3/is_debug_build.c
@@ -7,7 +7,6 @@
  */
 #include "libi3.h"
 
-#include <stdbool.h>
 #include <string.h>
 
 /*
diff --git a/libi3/root_atom_contents.c b/libi3/root_atom_contents.c
index 134733a2..6feb31bc 100644
--- a/libi3/root_atom_contents.c
+++ b/libi3/root_atom_contents.c
@@ -7,10 +7,7 @@
  */
 #include "libi3.h"
 
-#include <limits.h>
 #include <math.h>
-#include <stdbool.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
diff --git a/libi3/safewrappers.c b/libi3/safewrappers.c
index d4225ffe..767a0f05 100644
--- a/libi3/safewrappers.c
+++ b/libi3/safewrappers.c
@@ -9,8 +9,6 @@
 
 #include <err.h>
 #include <errno.h>
-#include <stdarg.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
diff --git a/libi3/strndup.c b/libi3/strndup.c
index 533958d2..a0e87cf6 100644
--- a/libi3/strndup.c
+++ b/libi3/strndup.c
@@ -8,7 +8,6 @@
 #include "libi3.h"
 
 #include <string.h>
-#include <sys/types.h>
 
 #ifndef HAVE_strndup
 /*
diff --git a/libi3/ucs2_conversion.c b/libi3/ucs2_conversion.c
index c651cdb3..c7467239 100644
--- a/libi3/ucs2_conversion.c
+++ b/libi3/ucs2_conversion.c
@@ -8,7 +8,6 @@
 #include "libi3.h"
 
 #include <err.h>
-#include <errno.h>
 #include <iconv.h>
 #include <stdlib.h>
 #include <string.h>