diff --git a/patch/multiselect.c b/patch/multiselect.c
new file mode 100644
index 0000000..4b83f51
--- /dev/null
+++ b/patch/multiselect.c
@@ -0,0 +1,41 @@
+static int
+issel(size_t id)
+{
+	for (int i = 0;i < selidsize;i++)
+		if (selid[i] == id)
+			return 1;
+	return 0;
+}
+
+static void
+printsel(unsigned int state)
+{
+	for (int i = 0;i < selidsize;i++)
+		if (selid[i] != -1 && (!sel || sel->id != selid[i]))
+			puts(items[selid[i]].text);
+	if (sel && !(state & ShiftMask))
+		puts(sel->text);
+	else
+		puts(text);
+}
+
+static void
+selsel()
+{
+	if (!sel)
+		return;
+	if (issel(sel->id)) {
+		for (int i = 0; i < selidsize; i++)
+			if (selid[i] == sel->id)
+				selid[i] = -1;
+	} else {
+		for (int i = 0; i < selidsize; i++)
+			if (selid[i] == -1) {
+				selid[i] = sel->id;
+				return;
+			}
+		selidsize++;
+		selid = realloc(selid, (selidsize + 1) * sizeof(int));
+		selid[selidsize - 1] = sel->id;
+	}
+}
\ No newline at end of file