* -- replace internal whitespace with spaces,
* -- then return a copy.
*
- * $Id$
- *
* This code is Copyright (c) 2002, by the authors of nmh. See the
* COPYRIGHT file in the root directory of the nmh distribution for
* complete copyright information.
char *
-trimcpy (char *cp)
+trimcpy (unsigned char *cp)
{
- char *sp;
+ unsigned char *sp;
/* skip over leading whitespace */
while (isspace(*cp))