NAME

       Trf_SetOption - Interface to procedures to define the value of an option.

SYNOPSIS

       #include <transform.h>

       int Trf_SetOption
       (
            Trf_Options options,
            Tcl_Interp *interp,
            const char *optname,
            const char *optvalue,
            ClientData clientData
       );

PARAMETERS

       Trf_Options options
              Container to place the value into.

       Tcl_Interp *interp
              Interpreter for error messages (NULL possible).

       const char *optname
              Name of option to define.

       const char *optvalue
              Value to set into the container.

       ClientData clientData
              Arbitrary information, as defined in Trf_TypeDefinition.clientData.

DESCRIPTION

       The  procedure  takes  the specified optionname (rejecting illegal ones) and places the given optionvalue
       into the container. All necessary conversions from a string to the required type  should  be  done  here.
       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_SetObjOption(3), Trf_QueryOptions(3), Trf_SeekQueryOptions(3), Trf_WriteProc(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)