## Presentation Device Driver Reference for OS/2

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### SCREENRESCOUNT

Output from OS2_PM_DRV_QUERYSCREENRESOLUTIONS is returned in this structure .

    typedef struct _SCREENRESCOUNT {

      ULONG     maxcount;           /*  Total number of screen resolutions supported. */

      ULONG     count;              /*  Number of SCREENRESOLUTION structures returned. */

      ULONG     res_struct_length;  /*  Length of a SCREENRESOLUTION data structure, in bytes. */

    } SCREENRESCOUNT;

    typedef   SCREENRESCOUNT   * PSCREENRESCOUNT ;