X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=tfc_misc.c;h=b140a8247125d616e97d331056ae5a64c43bbb40;hb=28fd79bfc51ba3ca72caf78fcaacecfc1a19f19c;hp=5a6c53b213510b0cbc3867bfe8c5f001cb273066;hpb=e3b1cafef772fa27575cedeb98a9e241ac6ecc8f;p=tfcrypt.git

diff --git a/tfc_misc.c b/tfc_misc.c
index 5a6c53b..b140a82 100644
--- a/tfc_misc.c
+++ b/tfc_misc.c
@@ -102,6 +102,17 @@ const char *tfc_modename(int mode)
 	return NULL;
 }
 
+tfc_yesno tfc_is_stream(int mode)
+{
+	switch (mode) {
+		case TFC_MODE_PLAIN:
+		case TFC_MODE_CTR:
+		case TFC_MODE_STREAM: return YES;
+	}
+
+	return NO;
+}
+
 void tfc_getcurtime(tfc_useconds *tx)
 {
 	struct timespec t;