X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=include%2Fwimlib%2Fsha1.h;h=d14a9c1e577b7239aaa53ce6c8bae5d557e54075;hb=d2bbd33f82880b553f5a0ea9f7d98a2cfc399542;hp=933444ac78bc25e6d792a28dd16147fa46b71228;hpb=19ce03addb8071555d951a965fa0bd7e3ae7224b;p=wimlib

diff --git a/include/wimlib/sha1.h b/include/wimlib/sha1.h
index 933444ac..d14a9c1e 100644
--- a/include/wimlib/sha1.h
+++ b/include/wimlib/sha1.h
@@ -1,27 +1,44 @@
+/*
+ * sha1.h
+ *
+ * The following copying information applies to this specific source code file:
+ *
+ * Written in 2013-2015 by Eric Biggers <ebiggers3@gmail.com>
+ *
+ * To the extent possible under law, the author(s) have dedicated all copyright
+ * and related and neighboring rights to this software to the public domain
+ * worldwide via the Creative Commons Zero 1.0 Universal Public Domain
+ * Dedication (the "CC0").
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the CC0 for more details.
+ *
+ * You should have received a copy of the CC0 along with this software; if not
+ * see <http://creativecommons.org/publicdomain/zero/1.0/>.
+ */
+
 #ifndef _WIMLIB_SHA1_H
 #define _WIMLIB_SHA1_H
 
+#include <string.h>
+
 #include "wimlib/types.h"
 #include "wimlib/util.h"
 
-#include <string.h>
-
 #define SHA1_HASH_SIZE 20
 
 extern const u8 zero_hash[SHA1_HASH_SIZE];
 
+extern void
+sprint_hash(const u8 hash[SHA1_HASH_SIZE], tchar strbuf[SHA1_HASH_SIZE * 2 + 1]);
+
 static inline void
 copy_hash(u8 dest[SHA1_HASH_SIZE], const u8 src[SHA1_HASH_SIZE])
 {
 	memcpy(dest, src, SHA1_HASH_SIZE);
 }
 
-static inline void
-random_hash(u8 hash[SHA1_HASH_SIZE])
-{
-	randomize_byte_array(hash, SHA1_HASH_SIZE);
-}
-
 static inline int
 hashes_cmp(const u8 h1[SHA1_HASH_SIZE], const u8 h2[SHA1_HASH_SIZE])
 {
@@ -34,24 +51,12 @@ hashes_equal(const u8 h1[SHA1_HASH_SIZE], const u8 h2[SHA1_HASH_SIZE])
 	return !hashes_cmp(h1, h2);
 }
 
-static inline void
-print_hash(const u8 hash[SHA1_HASH_SIZE], FILE *out)
-{
-	print_byte_field(hash, SHA1_HASH_SIZE, out);
-}
-
 static inline bool
 is_zero_hash(const u8 *hash)
 {
 	return (hash == zero_hash || hashes_equal(hash, zero_hash));
 }
 
-static inline void
-zero_out_hash(u8 hash[SHA1_HASH_SIZE])
-{
-	copy_hash(hash, zero_hash);
-}
-
 #ifdef WITH_LIBCRYPTO
 
 #include <openssl/sha.h>