69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/*
|
|
** Command & Conquer Red Alert(tm)
|
|
** Copyright 2025 Electronic Arts Inc.
|
|
**
|
|
** This program is free software: you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation, either version 3 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** This program is distributed in the hope that it will be useful,
|
|
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
** GNU General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU General Public License
|
|
** along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/* $Header: F:\projects\c&c0\vcs\code\wwalloc.h_v 4.9 07 May 1996 17:14:00 JOE_BOSTIC $ */
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
/*
|
|
** This should be located in the wwlib32.h file, but is located here for
|
|
** test purposes.
|
|
*/
|
|
#ifdef __FLAT__
|
|
#define PRIVATE static
|
|
#endif
|
|
|
|
typedef enum MemoryFlagType {
|
|
MEM_NORMAL = 0x0000, // Default memory (normal).
|
|
MEM_PUBLIC = 0x0000, // Default memory (normal).
|
|
MEM_CHIP = 0x0000, // Graphic & sound buffer memory (Amiga).
|
|
MEM_UNUSED = 0x0001, // <unused>
|
|
MEM_SYSTEM = 0x0002, // Allocate out of system heap (XMS or EMS only).
|
|
MEM_RELAXED= 0x0004, // Don't worry about page conservation in EMS.
|
|
MEM_TEMP = 0x0008, // Temporary allocation (used by library only).
|
|
MEM_CLEAR = 0x0010, // Fill memory with '\0' characters.
|
|
MEM_PARA = 0x0020, // Paragraph aligned (IBM only).
|
|
MEM_XMS = 0x0040, // XMS memory.
|
|
MEM_EMS = 0x0080, // EMS memory (not implemented).
|
|
MEM_X = 0x8000 // Here to force this enum to be unsigned sized.
|
|
} MemoryFlagType;
|
|
MemoryFlagType operator |(MemoryFlagType, MemoryFlagType);
|
|
MemoryFlagType operator &(MemoryFlagType, MemoryFlagType);
|
|
MemoryFlagType operator ~(MemoryFlagType);
|
|
|
|
|
|
/* Prototypes for functions defined in this file */
|
|
void *cdecl Alloc(unsigned long bytes_to_alloc, MemoryFlagType flags);
|
|
void cdecl Free(void const *pointer);
|
|
void *cdecl Resize_Alloc(void const *original_ptr, unsigned long new_size_in_bytes);
|
|
long cdecl Ram_Free(MemoryFlagType flag);
|
|
long cdecl Total_Ram_Free(MemoryFlagType flag);
|
|
long cdecl Heap_Size(MemoryFlagType flag);
|
|
|
|
extern unsigned long cdecl MinRam; // Record of least memory at worst case.
|
|
extern unsigned long cdecl MaxRam; // Record of total allocated at worst case.
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|