name size hex val _bcit_8l 1 byte 0x80 _bcit_16l 2 bytes 0x40 _bcit_32l 4 bytes 0x20 _bcit_64l 8 bytes 0x10 _bcit_addr 2 bytes 0x8 _bcit_void 0 bytes 0x4 ###### signed mask hex val: 0x2