PRInt32 contents_length = PL_strlen(*value);
PRInt32 contents_length = nsCRT::strlen(*value);
MimeHeaders_convert_header_value(MimeDisplayOptions *opt, char **value){  char        *converted;  PRInt32     converted_length;  if ((!value) || (!*value))    return *value;  PRInt32 contents_length = PL_strlen(*value);  int     status = MimeHeaders_convert_rfc1522(opt, *value, contents_length,					                          				   &converted, &converted_length);  if (status == 0)   {    PR_FREEIF(*value);    *value = converted;  }  return(*value);}