brlapi_param_properties_t - Man Page

brlapi_param_type_t type
uint16_t arraySize
uint16_t isArray:1
uint16_t canRead:1
uint16_t canWrite:1
uint16_t canWatch:1
uint16_t abiPadding1:4
uint16_t hasSubparam:1

If .isArray is true, the number of elements in the parameter's value; if .isArray is false then the number of elements in the parameter's value is always exactly one

True if the parameter is readable

True if the parameter can be watched

True if the parameter is writable

whether the Parameter uses the subparam argument

True if the parameter's value contains several values; < False means always axactly one

Type of the parameter's value