NAME

       Trf_CheckOptions - Interface to procedures to check an option container.

SYNOPSIS

       #include <transform.h>

       int Trf_CheckOptions
       (
            Trf_Options options,
            Tcl_Interp *interp,
            const Trf_BaseOptions *baseOptions,
            ClientData clientData
       );

PARAMETERS

       Trf_Options options
              Container with options to check.

       Tcl_Interp *interp
              Interpreter to write error messages to (NULL possible!).

       const Trf_BaseOptions *baseOptions
              Info about common options.

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

DESCRIPTION

       The  procedure  has  to  check  the  contents  of  the  specified  container  for  errors,
       consistency, etc. It is allowed to set default values into unspecified slots. 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_SetOption(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)