raw import of cvs-1.6

1 files changed, 31 insertions, 0 deletions

diff --git a/gnu/usr.bin/cvs/lib/md5.h b/gnu/usr.bin/cvs/lib/md5.h
new file mode 100644
index 00000000000..bfe79ccd7f2
--- /dev/null
+++ b/gnu/usr.bin/cvs/lib/md5.h
@@ -0,0 +1,31 @@
+#ifndef MD5_H
+#define MD5_H
+
+#if SIZEOF_LONG == 4
+typedef unsigned long uint32;
+#else
+#if SIZEOF_INT == 4
+typedef unsigned int uint32;
+#else
+Congratulations!  You get to rewrite this code so that it does not require
+a 32-bit integer type!  (Or maybe you just need to reconfigure.)
+#endif
+#endif
+
+struct MD5Context {
+	uint32 buf[4];
+	uint32 bits[2];
+	unsigned char in[64];
+};
+
+void MD5Init PROTO((struct MD5Context *context));
+void MD5Update PROTO((struct MD5Context *context, unsigned char const *buf, unsigned len));
+void MD5Final PROTO((unsigned char digest[16], struct MD5Context *context));
+void MD5Transform PROTO((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 */