Added swap chain.

run.sh

@@ -3,12 +3,14 @@
 echo "Building..."
 rm -rf ./build
 mkdir -p ./build
+gcc -c src/util.c -o build/util.o || exit
 gcc -c src/log.c -o build/log.o || exit
 gcc `pkg-config --static --libs glfw3` -c src/window.c -o build/window.o || exit
 gcc `pkg-config --static --libs glfw3` \
     `pkg-config --static --libs vulkan` \
     build/log.o \
     build/window.o \
+    build/util.o \
     -o main src/main.c || exit
 echo "Done. Starting app..."
 ./main