# MZ_OPEN Stream open flag enumeration. |Name|Code|Description| |-|-|-| |MZ_OPEN_MODE_READ|0x01|Open for reading| |MZ_OPEN_MODE_WRITE|0x02|Open for writing| |MZ_OPEN_MODE_READWRITE|0x03|Open for reading and writing| |MZ_OPEN_MODE_APPEND|0x04|Open for appending| |MZ_OPEN_MODE_CREATE|0x08|Open for creating| |MZ_OPEN_MODE_EXISTING|0x10|Open existing|