1 files changed, 61 insertions, 0 deletions
diff --git a/imap/src/osdep/dos/nl_dos.c b/imap/src/osdep/dos/nl_dos.c
new file mode 100644
index 00000000..47cb7f0a
--- /dev/null
+++ b/imap/src/osdep/dos/nl_dos.c
@@ -0,0 +1,61 @@
+/* ========================================================================
+ * Copyright 1988-2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 
+ * ========================================================================
+ */
+
+/*
+ * Program:	Windows/TOPS-20 newline routines
+ *
+ * Author:	Mark Crispin
+ *		Networks and Distributed Computing
+ *		Computing & Communications
+ *		University of Washington
+ *		Administration Building, AG-44
+ *		Seattle, WA  98195
+ *		Internet: MRC@CAC.Washington.EDU
+ *
+ * Date:	1 August 1988
+ * Last Edited:	30 August 2006
+ */
+
+/* Copy string with CRLF newlines
+ * Accepts: destination string
+ *	    pointer to size of destination string buffer
+ *	    source string
+ *	    length of source string
+ * Returns: length of copied string
+ */
+
+unsigned long strcrlfcpy (unsigned char **dst,unsigned long *dstl,
+			  unsigned char *src,unsigned long srcl)
+{
+				/* flush destination buffer if too small */
+  if (*dst && (srcl > *dstl)) fs_give ((void **) dst);
+  if (!*dst) {			/* make a new buffer if needed */
+    *dst = (char *) fs_get ((size_t) (*dstl = srcl) + 1);
+    if (dstl) *dstl = srcl;	/* return new buffer length to main program */
+  }
+				/* copy strings */
+  if (srcl) memcpy (*dst,src,(size_t) srcl);
+  *(*dst + srcl) = '\0';	/* tie off destination */
+  return srcl;			/* return length */
+}
+
+
+/* Length of string after strcrlfcpy applied
+ * Accepts: source string
+ * Returns: length of string
+ */
+
+unsigned long strcrlflen (STRING *s)
+{
+  return SIZE (s);		/* no-brainer on DOS! */
+}