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37 lines
997 B
37 lines
997 B
/* mmioi.h
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*
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* Definitions that are internal to the MMIO library.
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*/
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typedef MMIOINFO NEAR *PMMIO;
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#define PH(hmmio) ((PMMIO)(hmmio))
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#define HP(pmmio) ((HMMIO)(pmmio))
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typedef struct _MMIODOSINFO // How DOS IOProc uses MMIO.adwInfo[]
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{
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HFILE fh; // DOS file handle
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} MMIODOSINFO;
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typedef struct _MMIOMEMINFO // How MEM IOProc uses MMIO.adwInfo[]
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{
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LONG lExpand; // increment to expand mem. files by
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} MMIOMEMINFO;
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#define STATICIOPROC 0x0001
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typedef struct _IOProcMapEntry
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{
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FOURCC fccIOProc; // ID of installed I/O procedure
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LPMMIOPROC pIOProc; // I/O procedure address
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HTASK hTask; // task that called mmioRegisterIOProc()
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UINT wFlags;
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struct _IOProcMapEntry *pNext; // pointer to next IOProc entry
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} IOProcMapEntry;
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// standard I/O procedures
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LRESULT CALLBACK mmioBNDIOProc(LPSTR, UINT, LPARAM, LPARAM);
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/* prototypes from "hmemcpy.asm" */
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LPVOID NEAR PASCAL MemCopy(LPVOID dest, const void FAR * source, LONG count);
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LPSTR NEAR PASCAL fstrrchr(LPCSTR lsz, char c);
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