X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=tfc_error.c;h=e1793fe0b5ed6e540886334bcb3a3e3272a10ff2;hb=a7a8ae5408eed270854e69adf40ccaf3a401f830;hp=e33131504fa1051b22b1f419202fd137b0d23a97;hpb=4ae16105a9849ffbd2a9bb0e02fa4dfe8b83ebd6;p=tfcrypt.git

diff --git a/tfc_error.c b/tfc_error.c
index e331315..e1793fe 100644
--- a/tfc_error.c
+++ b/tfc_error.c
@@ -252,6 +252,7 @@ void usage(void)
 	tfc_say("    oseek=val: seek destination file/device by these val bytes.");
 	tfc_say("    count=val: process only these val bytes, both input and output.");
 	tfc_say("    xkey=val: take only val bytes from user keyfile.");
+	tfc_say("    okey=val: seek the key before reading it (usually a device).");
 	tfc_say("    xctr=val: specify size in bytes of initial counter prepended or read.");
 	tfc_say("  -P: plain IO mode: disable encryption/decryption code at all.");
 	tfc_say("\n");