Commented out export of missing CRML source file to avoid build error.
There are no known side effects of this file being missing, so this seems a reasonable way to avoid the build error.
// This file is automatically generated. Do not edit.
// ['../../libs/compatibility/generate_cpp_c_headers.py']
// Wed Jul 23 12:11:19 2003 ('GMTST', 'GMTST')
#ifndef __CCTYPE_HEADER
#define __CCTYPE_HEADER
#include <ctype.h>
namespace std {
using ::isalnum;
using ::isdigit;
using ::isprint;
using ::isupper;
using ::tolower;
using ::isalpha;
using ::isgraph;
using ::ispunct;
using ::isxdigit;
using ::toupper;
using ::iscntrl;
using ::islower;
using ::isspace;
}
#endif // CCTYPE_HEADER