pub unsafe extern "C" fn Tss2_Sys_Commit_Prepare(
    sysContext: *mut TSS2_SYS_CONTEXT,
    signHandle: TPMI_DH_OBJECT,
    P1: *const TPM2B_ECC_POINT,
    s2: *const TPM2B_SENSITIVE_DATA,
    y2: *const TPM2B_ECC_PARAMETER
) -> TSS2_RC