I forgot to add count.c a while ago. (Memo to self: grab snapshots and build

out of directory more often, to make sure I've checked in all the files...)

toys/count.c

@@ -0,0 +1,22 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * count.c - Progress indicator from stdin to stdout
+ */
+
+#include "toys.h"
+
+int count_main(void)
+{
+	uint64_t size = 0;
+	int len;
+
+	for (;;) {
+		len = xread(0, toybuf, sizeof(toybuf));
+		if (!len) break;
+		size += len;
+		xwrite(1, toybuf, sizeof(toybuf));
+		fdprintf(2, "%"PRIu64" bytes\r", size);
+	}
+	fdprintf(2,"\n");
+	return 0;
+}