C++ Syntax

__int32

MKI_BlockGetFree( void );

Returns the number of free bytes of the currently open provisional block (see MKI_BlockOpen). It can also be used to check whether an block is currently open.

Return Value

Returns the number of free bytes in the previously opened provisional block (minus the size of the necessary, terminating MKI_DB_END data block). Returns -1 if the block is not open.