NAME

Trf_WriteProc - Interface to procedures used by an encoder/decoder to write its transformation results.

SYNOPSIS

#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).

DESCRIPTION

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.

SEE ALSO

Trf_Init(3), Trf_SafeInit(3), Trf_IsInitialized(3), Trf_CreateOptions(3), Trf_DeleteOptions(3), Trf_CheckOptions(3), Trf_SetOption(3), Trf_SetObjOption(3), Trf_QueryOptions(3), Trf_SeekQueryOptions(3), Trf_CreateCtrlBlock(3), Trf_DeleteCtrlBlock(3), Trf_TransformCharacter(3), Trf_TransformBuffer(3), Trf_FlushTransformation(3), Trf_ClearCtrlBlock(3), Trf_QueryMaxRead(3), Trf_Register(3), Trf_ConverterOptions(3), Trf_MDStart(3), Trf_MDUpdate(3), Trf_MDUpdateBuf(3), Trf_MDFinal(3), Trf_MDCheck(3), Trf_RegisterMessageDigest(3), Trf_LoadLibrary(3), Trf_XorBuffer(3), Trf_ShiftRegister(3), Trf_FlipRegisterShort(3), Trf_FlipRegisterLong(3), Trf_InitStubs(3)