--- /dev/null
+#ifndef MD5_H
+#define MD5_H
+
+#ifdef __alpha
+typedef unsigned int uint32;
+#else
+typedef unsigned long uint32;
+#endif
+
+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], uint32 const in[16]);
+
+/*
+ * This is needed to make RSAREF happy on some MS-DOS compilers.
+ */
+typedef struct MD5Context MD5_CTX;
+
+#endif /* !MD5_H */