/*************************************************************************

                        Mathematica source file

        Copyright 1986 through 2015 by Wolfram Research Inc.

This material contains trade secrets and may be registered with the
U.S. Copyright Office as an unpublished work, pursuant to Title 17,
U.S. Code, Section 408.  Unauthorized copying, adaptation, distribution
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$Id$

*************************************************************************/

#ifndef EXTERN_H
#define EXTERN_H

#ifndef EXTERN_C
#ifdef __cplusplus
#define EXTERN_C extern "C"
#else
#define EXTERN_C extern
#endif
#endif

#endif /* EXTERN_H */