Update clang-format

src/block.c

@@ -1,8 +1,10 @@
 #include "block.h"
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "util.h"
 

src/main.c

@@ -47,7 +47,9 @@ void signalHandler() {
     }
 }
 
-void termHandler() { statusContinue = 0; }
+void termHandler() {
+    statusContinue = 0;
+}
 
 void setupSignals() {
     sigset_t handledSignals;

src/util.c

@@ -1,5 +1,7 @@
 #include "util.h"
 
+#include <unistd.h>
+
 int gcd(int a, int b) {
     int temp;
     while (b > 0) {

src/x11.c

@@ -15,7 +15,9 @@ int setupX() {
     return 0;
 }
 
-int closeX() { return XCloseDisplay(display); }
+int closeX() {
+    return XCloseDisplay(display);
+}
 
 void setXRootName(char *str) {
     XStoreName(display, rootWindow, str);