Add missing 'const' on selftest data
diff --git a/library/md5.c b/library/md5.c
index a14a9cf..49f0674 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -443,7 +443,7 @@
/*
* RFC 1321 test vectors
*/
-static unsigned char md5_test_buf[7][81] =
+static const unsigned char md5_test_buf[7][81] =
{
{ "" },
{ "a" },
@@ -481,7 +481,7 @@
/*
* RFC 2202 test vectors
*/
-static unsigned char md5_hmac_test_key[7][26] =
+static const unsigned char md5_hmac_test_key[7][26] =
{
{ "\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B" },
{ "Jefe" },
@@ -498,7 +498,7 @@
16, 4, 16, 25, 16, 80, 80
};
-static unsigned char md5_hmac_test_buf[7][74] =
+static const unsigned char md5_hmac_test_buf[7][74] =
{
{ "Hi There" },
{ "what do ya want for nothing?" },