OpenDBX/C API/odbx capabilities

int odbx_capabilities(
    odbx_t* handle,
    unsigned int cap ) 

Description:

Asks the backend if a capability is implemented. Currently only ODBX_CAP_BASIC is defined. This function can be called after odbx_init() returns successfully.

Parameters:

handle: Connection object created by odbx_init()
cap: Capability defined in odbx.h

Return values:

One if capability is supported
Zero if capability is not supported
Less than zero if an error occured

Errors:

-ODBX_ERR_PARAM: Parameter is NULL

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