## Presentation Device Driver Reference for OS/2

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### SplPdQueryPort - Syntax

Description:

SplPdQueryPort returns textual data that describes the port configuration in a way that can be printed by the Workplace Shell.

    #include <os2.h>

    HAB       hab;          /*  The handle to the anchor block. */

    PSZ       pszPortName;  /*  The name of the port to be configured. */

    PVOID     pBuf;         /*  The pointer to the buffer of data structures. */

    ULONG     cbBuf;        /*  The size of the buffer in bytes. */

    PULONG    cItems;       /*  The count of the number of strings of description returned. */

    APIERR    rc;           /*  Return codes. */

    rc = SplPdQueryPort(hab, pszPortName, pBuf,

           cbBuf, cItems);