6.16. USRINFO_ELEM

The USRINFO_ELEM data structure contains the user-to-user information (UUI) data that is retrieved by the cc_GetCallInfo( ) and cc_GetSigInfo( ) functions. The content of the user information is application-dependent.

The structure is defined as follows:

typedef struct  {  
    unsigned char  length;   /* protocol_discriminator + user information length */  
    unsigned char  protocol_discriminator;  
    char  usrinformation[256];  
  } USRINFO_ELEM, *USRINFO_ELEM_PTR;

Table 46. USRINFO_ELEM Field Descriptions

Field	Description
length	The length of the user information element
protocol discriminator	The protocol discriminator
usrinformation	The user-to-user information (UUI) data

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