new utilities.

the .C files compile but are renamed to avoid building automatically.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/cmd/unutf.c b/src/cmd/unutf.c
new file mode 100644
index 00000000..c1617315
--- /dev/null
+++ b/src/cmd/unutf.c
@@ -0,0 +1,16 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+
+Biobuf bin;
+
+void
+main(void)
+{
+	int c;
+
+	Binit(&bin, 0, OREAD);
+	while((c = Bgetrune(&bin)) >= 0)
+		print("0x%ux\n", c);
+	exits(0);
+}