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- /* This is file VALLOC.H */
- /*
- ** Copyright (C) 1991 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
- **
- ** This file is distributed under the terms listed in the document
- ** "copying.dj", available from DJ Delorie at the address above.
- ** A copy of "copying.dj" should accompany this file; if not, a copy
- ** should be available from where this file was obtained. This file
- ** may not be distributed without a verbatim copy of "copying.dj".
- **
- ** This file is distributed WITHOUT ANY WARRANTY; without even the implied
- ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
- #ifndef _VALLOC_H_
- #define _VALLOC_H_
-
- #define VA_640 0
- #define VA_1M 1
-
- /*
- ** These functions deal with page *numbers*
- ** pn << 8 = segment number
- ** pn << 12 = physical address
- ** pn << 24 = seg:ofs
- */
-
- unsigned valloc(int where);
- void vfree(unsigned);
-
- extern int use_xms;
-
- #endif
-