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authorEduardo Chappa <echappa@gmx.com>2013-02-03 00:59:38 -0700
committerEduardo Chappa <echappa@gmx.com>2013-02-03 00:59:38 -0700
commit094ca96844842928810f14844413109fc6cdd890 (patch)
treee60efbb980f38ba9308ccb4fb2b77b87bbc115f3 /imap/src/osdep/tops-20/nl_t20.c
downloadalpine-094ca96844842928810f14844413109fc6cdd890.tar.xz
Initial Alpine Version
Diffstat (limited to 'imap/src/osdep/tops-20/nl_t20.c')
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+/* ========================================================================
+ * 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! */
+}