/***
*
*   Fm.api
*
*   Fixed memory allocation functions
*
*   Copyright (c) 1987-1993, Computer Associates International, Inc.
*   All rights reserved.
*
*   CA-Clipper uses Microsoft C large model calling conventions
*
*/


#ifndef _FM_API


#ifndef _CLIPDEFS_H
#include "clipdefs.h"
#endif



/***
*   Note:
*   _xalloc() returns NULL if the request cannot be satisfied
*   _xgrab() generates a runtime error if the request cannot be satisfied
*/

/*   allocate memory */
extern void far * _xalloc(unsigned int numberOfBytes);
extern void far * _xgrab(unsigned int numberOfBytes);
extern void       _xfree(void far *allocatedBlock);


/* S87 compat. */
#define _exmgrab(size)         _xgrab(size)
#define _exmback(ptr, size)    _xfree(ptr)


#define _FM_API
#endif