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- #if !defined(DMSMGR)
- #define DMSMGR
-
- #if !defined(VMSMGR)
- #include <iostream.h>
- #include <iomanip.h>
- #include <stdlib.h>
- #include <stdio.h>
- #include <dos.h>
- #include <string.h>
- #include <alloc.h>
- #endif
-
- typedef int Boolean;
- #define FALSE 0
- #define TRUE 1
-
- class dmsmgr {
- FILE *fp;
- Boolean installed;
- unsigned char errcode;
- protected:
- unsigned long thesize;
- unsigned long numelements;
- public:
- dmsmgr(unsigned long the_size, unsigned long num_elements = 1);
- ~dmsmgr();
- void alloc_dmb();
- inline operator void*() { return (void *)installed; }
- inline int operator!() { return !installed; }
- inline int is_installed() { return installed; }
- inline unsigned char readerr() { return errcode; }
- inline void clearerr() { errcode = 0; }
- char* dmserr();
- unsigned long size() { return thesize; }
- unsigned long elements() { return numelements; }
- Boolean stow( char far* send, size_t listnum );
- Boolean fetch( char far* receive, size_t listnum );
- };
-
- #endif
-
-
-