1 files changed, 26 insertions, 0 deletions
diff --git a/md5.h b/md5.h
new file mode 100644
index 00000000..1522170c
--- /dev/null
+++ b/md5.h
@@ -0,0 +1,26 @@
+/* See md5.c for explanation and copyright information.  */
+
+#ifndef MD5_H
+#define MD5_H
+
+/* Unlike previous versions of this code, uint32 need not be exactly
+   32 bits, merely 32 bits or more.  Choosing a data type which is 32
+   bits instead of 64 is not important; speed is considerably more
+   important.  ANSI guarantees that "unsigned long" will be big enough,
+   and always using it seems to have few disadvantages.  */
+typedef unsigned long uint32;
+
+struct MD5Context {
+        uint32 buf[4];
+        uint32 bits[2];
+        unsigned char in[64];
+};
+
+void MD5Init (struct MD5Context *context);
+void MD5Update (struct MD5Context *context,
+                           unsigned char const *buf, unsigned len);
+void MD5Final (unsigned char digest[16],
+                          struct MD5Context *context);
+void MD5Transform (uint32 buf[4], const unsigned char in[64]);
+
+#endif /* !MD5_H */