Improvements

setup.sh

@@ -9,13 +9,9 @@ if ! XCB=$(pkg-config --cflags --libs xcb xcb-icccm 2>/dev/null); then
   exit 1
 fi
 
-if ! xrandr --version >/dev/null 2>&1; then
-  echo "Error: xrandr not found. Please install xrandr." >&2
-  exit 1
-fi
-
 mkdir -p "$DIR/build"
 
+# shellcheck disable=SC2086
 gcc -shared -fPIC -Wall -Wextra -o "$DIR/build/X-kutu.so" "$DIR/src/c/X-kutu.c" $XCB
 
 if [ ! -f "$DIR/build/X-kutu.so" ]; then