Use public domain SHA1 code

[wimlib] / src / util.c

diff --git a/src/util.c b/src/util.c
index de5eec5b38e2616c87fa3812c36fbd5261fa3e96..3f8a0b4873c5017c2b004c8e85edc97d14359b0c 100644 (file)
--- a/src/util.c
+++ b/src/util.c
@@ -468,21 +468,3 @@ void print_string(const void *string, size_t len)
        }
 }
 
-/* Calculates the SHA1 message digest given the name of a file.
- * @buf must point to a buffer of length 20 bytes into which the message digest
- * is written.
- */
-int sha1sum(const char *filename, void *buf)
-{
-       FILE *fp;
-       int ret;
-
-       fp = fopen(filename, "rb");
-       if (!fp) {
-               ERROR("Cannot open the file `%s' for reading: %m\n", filename);
-               return WIMLIB_ERR_OPEN;
-       }
-       ret = sha1_stream(fp, buf);
-       fclose(fp);
-       return ret;
-}