gets the number of bits available in the bit buffer . this must be only called when a previous peekbits returned -1 . concode_field_sep int bits_in_buffer concode_elem_sep int buffer concode_elem_sep int window_start concode_elem_sep byte[] window concode_elem_sep int window_end concode_field_sep int getBits concode_elem_sep int peekBits concode_elem_sep boolean needsInput concode_elem_sep void reset concode_elem_sep void dropBits concode_elem_sep int getAvailableBytes concode_elem_sep void skipToByteBoundary concode_elem_sep int copyBytes concode_elem_sep void setInput
int function ( ) { return bits_in_buffer ; }