X-Git-Url: http://www.average.org/gitweb/?p=pam_pcsc_cr.git;a=blobdiff_plain;f=crypto_if.h;h=f569596ff354c46c9ae25ef463b6a9893b4ce2c2;hp=c24d6a3630106c6f63ec516fff1814b25036f8c9;hb=8624b16ffe42216463da9cf4301bb909a19a0b42;hpb=740b870a7a4d1936991d856f5427e4c10c2c849a;ds=sidebyside

diff --git a/crypto_if.h b/crypto_if.h
index c24d6a3..f569596 100644
--- a/crypto_if.h
+++ b/crypto_if.h
@@ -1,8 +1,31 @@
+/*
+Copyright (c) 2013 Eugene Crosser
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+    1. The origin of this software must not be misrepresented; you must
+    not claim that you wrote the original software. If you use this
+    software in a product, an acknowledgment in the product documentation
+    would be appreciated but is not required.
+
+    2. Altered source versions must be plainly marked as such, and must
+    not be misrepresented as being the original software.
+
+    3. This notice may not be removed or altered from any source
+    distribution.
+*/
+
 #ifndef _CRYPTO_IF_H
 #define _CRYPTO_IF_H
 
 struct crypto_interface {
-	char *name;
+	const char *(*init)(void);
 	unsigned long (*encrypt)(void *key, int keylen, void *iv,
 				void *pt, void *ct, int tlen);
 	unsigned long (*decrypt)(void *key, int keylen, void *iv,