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)