DLL Declarations

[Mike Wheaton]

Does anyone know how to write a Delphi declaration for the following...
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#define PSORTDISPLAY void CALLBACK
typedef void
(CALLBACK *PSORTDISPLAYPTR)(
LPCSTR /* NULL terminated string which
* contains the message. It will
* usually be terminated with a
* newline */
);
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#define PSORTWRITE int CALLBACK
typedef int
(CALLBACK *PSORTWRITEPTR)(
size_t,
/* size of record to be written. Will be a
* non-zero value unless there are no more
* records to be written. In that case it will
* be equal to 0. */
LPSTR
/* address of record to be written. Will
* equal NULL if there are no more records to
* be written. */
);
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void WINAPI
PsortDestroy(PSORTHANDLE);