refactored

1 files changed, 22 insertions, 0 deletions

diff --git a/sys/cmd/dwm/util.c b/sys/cmd/dwm/util.c
new file mode 100644
index 0000000..1875d89
--- /dev/null
+++ b/sys/cmd/dwm/util.c
@@ -0,0 +1,22 @@
+#include "dwm.h"
+
+void
+fatal(byte *fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+
+    verrorf(fmt, args);
+
+    va_end(args);
+    exit(1);
+}
+
+void
+scale(struct wlr_box *box, float by)
+{
+    box->x      *= by;
+    box->y      *= by;
+    box->height *= by;
+    box->width  *= by;
+}