Trf_MDUpdateBuf - Interface to procedures for update of a MD context.

       A  procedure of this type is called for character buffer to hash into the final digest. This procedure is
       optional, its definition has precedence over 'Trf_MDUpdate'.

       Trf_MDUpdateBuf - Interface to procedures for update of a MD context.

void*context
              State to update.

       unsignedchar*buf
              Buffer to hash into the state.

       intbufLen
              Number of characters in the buffer.

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_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_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)

c2man transform.h                                27 August 2002                               Trf_MDUpdateBuf(3)

#include<transform.h>voidTrf_MDUpdateBuf(void*context,unsignedchar*buf,intbufLen);