| 1 | /* @(#) pf_mem.h 98/01/26 1.3 */ |
| 2 | #ifndef _pf_mem_h |
| 3 | #define _pf_mem_h |
| 4 | |
| 5 | /*************************************************************** |
| 6 | ** Include file for PForth Fake Memory Allocator |
| 7 | ** |
| 8 | ** Author: Phil Burk |
| 9 | ** Copyright 1994 3DO, Phil Burk, Larry Polansky, David Rosenboom |
| 10 | ** |
| 11 | ** Permission to use, copy, modify, and/or distribute this |
| 12 | ** software for any purpose with or without fee is hereby granted. |
| 13 | ** |
| 14 | ** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 15 | ** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 16 | ** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL |
| 17 | ** THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR |
| 18 | ** CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING |
| 19 | ** FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF |
| 20 | ** CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 21 | ** OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 22 | ***************************************************************/ |
| 23 | |
| 24 | #ifdef PF_NO_MALLOC |
| 25 | |
| 26 | #ifdef __cplusplus |
| 27 | extern "C" { |
| 28 | #endif |
| 29 | |
| 30 | void pfInitMemoryAllocator( void ); |
| 31 | char *pfAllocMem( cell_t NumBytes ); |
| 32 | void pfFreeMem( void *Mem ); |
| 33 | |
| 34 | #ifdef __cplusplus |
| 35 | } |
| 36 | #endif |
| 37 | |
| 38 | #else |
| 39 | |
| 40 | #ifdef PF_USER_MALLOC |
| 41 | /* Get user prototypes or macros from include file. |
| 42 | ** API must match that defined above for the stubs. |
| 43 | */ |
| 44 | #include PF_USER_MALLOC |
| 45 | #else |
| 46 | #define pfInitMemoryAllocator() |
| 47 | #define pfAllocMem malloc |
| 48 | #define pfFreeMem free |
| 49 | #endif |
| 50 | |
| 51 | #endif /* PF_NO_MALLOC */ |
| 52 | |
| 53 | #endif /* _pf_mem_h */ |