This library provides an external buffering mechanism. OmniMark programmers can use this library when they need to have control over releasing the memory used to buffer data.
string source functionthat reads the data previously written to the buffer passed to it.
string sink functionthat writes data to the buffer passed to it.
To use OMIOBUF, you must import it into your program using an import declaration such as:
import "omiobuf.xmd" prefixed by io.