wwww added catacombs source~

[16.git] / 16 / cawat / 16_mm.h

diff --git a/16/cawat/16_mm.h b/16/cawat/16_mm.h
new file mode 100644 (file)
index 0000000..622a2b4
--- /dev/null
+++ b/16/cawat/16_mm.h
@@ -0,0 +1,136 @@
+/* Catacomb Armageddon Source Code\r
+ * Copyright (C) 1993-2014 Flat Rock Software\r
+ *\r
+ * This program is free software; you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License as published by\r
+ * the Free Software Foundation; either version 2 of the License, or\r
+ * (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License along\r
+ * with this program; if not, write to the Free Software Foundation, Inc.,\r
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\r
+ */\r
+\r
+// ID_MM.H
+
+#ifndef __ID_EXMM__\r
+#define __ID_EXMM__
+
+#include "lib_head.h"
+//#pragma hdrstop\r
+\r
+//#pragma warn -pro\r
+//#pragma warn -use\r
+\r
+#if 1          // 1 == Debug/Dev  ;  0 == Production/final\r
+#define OUT_OF_MEM_MSG "MM_GetPtr: Out of memory!\nYou were short :%ld bytes"\r
+#else\r
+#define OUT_OF_MEM_MSG "\npee\n"
+#endif\r
+\r
+\r
+#define SAVENEARHEAP   0x400           // space to leave in data segment\r
+#define SAVEFARHEAP            0                       // space to leave in far heap\r
+\r
+#define        BUFFERSIZE              0x1000          // miscelanious, allways available buffer\r
+\r
+#define MAXBLOCKS              600\r
+\r
+\r
+//--------\r
+\r
+#define        EMS_INT                 0x67\r
+\r
+#define        EMS_STATUS              0x40\r
+#define        EMS_GETFRAME    0x41\r
+#define        EMS_GETPAGES    0x42\r
+#define        EMS_ALLOCPAGES  0x43\r
+#define        EMS_MAPPAGE             0x44\r
+#define        EMS_FREEPAGES   0x45\r
+#define        EMS_VERSION             0x46\r
+\r
+//--------\r
+\r
+#define        XMS_VERSION             0x00\r
+\r
+#define        XMS_ALLOCHMA    0x01\r
+#define        XMS_FREEHMA             0x02\r
+\r
+#define        XMS_GENABLEA20  0x03\r
+#define        XMS_GDISABLEA20 0x04\r
+#define        XMS_LENABLEA20  0x05\r
+#define        XMS_LDISABLEA20 0x06\r
+#define        XMS_QUERYA20    0x07\r
+\r
+#define        XMS_QUERYREE    0x08\r
+#define        XMS_ALLOC               0x09\r
+#define        XMS_FREE                0x0A\r
+#define        XMS_MOVE                0x0B\r
+#define        XMS_LOCK                0x0C\r
+#define        XMS_UNLOCK              0x0D\r
+#define        XMS_GETINFO             0x0E\r
+#define        XMS_RESIZE              0x0F\r
+\r
+#define        XMS_ALLOCUMB    0x10\r
+#define        XMS_FREEUMB             0x11\r
+\r
+//==========================================================================\r
+\r
+typedef void /*_seg*/ * memptr;\r
+\r
+typedef struct\r
+{\r
+       long    nearheap,farheap,EMSmem,XMSmem,mainmem;\r
+} mminfotype;\r
+\r
+//==========================================================================\r
+\r
+extern mminfotype      mminfo;\r
+extern memptr          bufferseg;\r
+extern boolean         mmerror;\r
+\r
+extern void            (* beforesort) (void);\r
+extern void            (* aftersort) (void);\r
+\r
+//==========================================================================\r
+\r
+void MM_Startup (void);\r
+void MM_Shutdown (void);\r
+void MM_MapEMS (void);\r
+\r
+void MM_GetPtr (memptr *baseptr,unsigned long size);\r
+void MM_FreePtr (memptr *baseptr);\r
+\r
+void MM_SetPurge (memptr *baseptr, int purge);\r
+void MM_SetLock (memptr *baseptr, boolean locked);\r
+void MM_SortMem (void);\r
+\r
+void MM_ShowMemory (void);\r
+\r
+long MM_UnusedMemory (void);\r
+long MM_TotalFree (void);\r
+\r
+void MM_BombOnError (boolean bomb);
+
+//==========================================================================\r
+\r
+//\r
+// local prototypes\r
+//\r
+\r
+boolean                MML_CheckForEMS (void);\r
+void           MML_ShutdownEMS (void);\r
+void           MM_MapEMS (void);\r
+boolean        MML_CheckForXMS (void);\r
+void           MML_ShutdownXMS (void);\r
+void           MML_UseSpace (unsigned segstart, unsigned seglength);\r
+void           MML_ClearBlock (void);\r
+\r
+//==========================================================================
+
+#endif