Trf_WriteProc3
Interface to procedures used by an encoder/decoder to write its transformation results.
Usage
#include <transform.h>
int Trf_WriteProc
(
ClientData clientData,
unsigned char *outString,
int outLen,
Tcl_Interp *interp
);
Parameters
ClientData clientData
|
Arbitrary information, defined during controlblock creation. |
|---|---|
unsigned char *outString
|
Buffer with characters to write. |
int outLen
|
Number of characters in buffer. |
Tcl_Interp *interp
|
Interpreter for error messages (NULL possible). |
Overview
Procedures of this type are called by an encoder/decoder to write (partial) transformation results, decoupling the final destination from result generation. Return value is a standard tcl error code. In case of failure and interp not NULL an error message should be left in the result area of the specified interpreter.
Releases
Unchanged in 9 releases since Debian 5.0 (Lenny).