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 Copyright (C) 2004 International Business Machines Corporation 
 Written by Kathy Robertson based on the Trusted Computing Group Software Stack Specification Version 1.1 Golden 
 
 
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 "Tspi_PcrComposite_SelectPcrIndex" 3 "2004-05-26" "TSS 1.1" "TCG Software Stack Developer's Reference" 
 NAME 
Tspi_PcrComposite_SelectPcrIndex- select a PCR index inside a PCR composite object. 

 "SYNOPSIS" 
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 #include <tss/platform.h>   #include <tss/tcpa_defines.h>   #include <tss/tcpa_typedef.h>   #include <tss/tcpa_struct.h>   #include <tss/tss_typedef.h>   #include <tss/tss_structs.h>   #include <tss/tspi.h>   "TSS_RESULT Tspi_PcrComposite_SelectPcrIndex(TSS_HPCRS " hPcrComposite ", UINT32 " ulPcrIndex ");"  
 
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 "DESCRIPTION" 
 
Tspi_PcrComposite_SelectPcrIndex selects a PCR index inside a PCR composite object. The PCR composite object must be created withthe function Tspi_Context_CreateObject(). An exampled for the usage is the selection of PCR registeres before calling Tspi_TPM_Quote(). 

 "PARAMETERS" 
 

 hPcrComposite 
Handle of the PCR composite object instance where the index should be selected. 

 

 ulPcrIndex 
This parameter indicates the index of the PCR to select. 

 "RETURN CODES" 
 
Tspi_PcrComposite_SelectPcrIndex returns TSS_SUCCESS on success, otherwise one of the following values are returned: 

 
 TSS_E_INVALID_HANDLE - Either hPcrComposite or ulPcrIndex is an invalid handle.  
 
 TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS.   

 "CONFORMING TO" 
 

 
Tspi_PcrComposite_SelectPcrIndex conforms to the Trusted Computing Group Software Specification version 1.1 Golden 

 "SEE ALSO" 
 

 
Tspi_TPM_Quote(3), Tspi_PcrComposite_SetPcrValue(3), Tspi_PcrComposite_GetPcrValue(3).