XMSLIB.OBJ

XMS routines
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extern unsigned int far XMS_Setup(void);    /* MUST BE CALLED PRIOR TO      */
					    /* OTHER XMS_ ROUTINES!         */

extern unsigned char far XMS_FreeMem(   /* returns free and total extended  */
		 unsigned int far *freemem,     /* free extended memory in K        */
		 unsigned int far *totmem);     /* total extended memory in K       */

extern unsigned char far XMS_Version(   /* Returns version information      */
         unsigned int far *version,     /* BCD protocol version (2.0)       */
         unsigned int far *internal,    /* BCD internal version number      */
         unsigned int far *HMA);        /* Does the HMA exist?              */

extern unsigned char far XMS_RequestHMA(    /* Try to allocate HMA          */
         unsigned int mysize);  /* amount you'll be using in K.             */
                                /*  Applications should use 0xffff to       */
                                /*  allocate all 64k                        */

extern unsigned char far XMS_ReleaseHMA(void);  /* give up the HMA          */

extern unsigned char far XMS_GlobalEnableA20(void);  /* when the A20 line   */
extern unsigned char far XMS_GlobalDisableA20(void); /* is enabled, the HMA */
extern unsigned char far XMS_LocalEnableA20(void);   /* can be accessed.    */
extern unsigned char far XMS_LocalDisableA20(void);

extern unsigned char far XMS_QueryA20(  /* Find out if A20 is enabled       */
         unsigned int far *state);

extern unsigned char far XMS_AllocEMB(  /* Allocate extended momory         */
         unsigned int mysize,           /* size in K needed                 */
         XMShandle    far *handle);     /* handle for this EMB              */

extern unsigned char far XMS_FreeEMB(   /* Release an EMB                   */
         XMShandle    handle);          /* handle to release                */

extern unsigned char far XMS_MoveEMB(       /* Move between real memory and */
         struct EMMMoveStruct far *MoveRec);/* extended memory.             */

extern unsigned char far XMS_LockEMB(   /* make sure a memory block doesn't */
         XMShandle    handle,           /* move.                            */
         void far *address);    /* LINEAR memory address for this block     */

extern unsigned char far XMS_UnlockEMB( /* undo a lock                      */
         XMShandle    handle);

extern unsigned char far XMS_GetEMBHandleInfo(   /* info on a handle        */
         XMShandle    handle,               /* handle info wanted on        */
         unsigned char far *LockCount,      /* number of locks enabled      */
         unsigned char far *EMBHandlesFree, /* total handles free in system */
         unsigned int far *EMBlength);      /* size of this handle in K     */

extern unsigned char far XMS_ReallocEMB(    /* Try to change the size of    */
         XMShandle    handle,               /* this block.                  */
         unsigned int newsize);             /* new size in K                */

extern unsigned char far XMS_RequestUMB(    /* request UPPER MEMORY BLOCK   */
         unsigned int SizeWanded,           /* size in PARAGRAPHS needed    */
         unsigned int far *segaddr,         /* segment address of block     */
         unsigned int far *SizeUgot);       /* size of block you got        */

extern unsigned char far XMS_ReleaseUMB(    /* Release UMB                  */
         unsigned int segaddr);

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