EXTENSIONEVTBLK

---

typedef struct {
    unsigned char    ext_id;
    GC_PARM_BLK      parmblk;
} EXTENSIONEVTBLK; 

Description

The extension block structure, EXTENSIONEVTBLK, contains technology-specific information and is referenced via the extevtdatap pointer in the METAEVENT structure associated with the GCEV_EXTENSION and GCEV_EXTENSIONCMPLT events.

Field Descriptions

The fields of EXTENSIONEVTBLK are described as follows:

ext_id

identifier of called extension function

parmblk

GC_PARM_BLK that provides technology-specific information. See the appropriate Global Call Technology User's Guide for more information.

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