pub unsafe extern "C" fn Tss2_Sys_ECDH_KeyGen_Prepare(
sysContext: *mut TSS2_SYS_CONTEXT,
keyHandle: TPMI_DH_OBJECT,
) -> TSS2_RC
pub unsafe extern "C" fn Tss2_Sys_ECDH_KeyGen_Prepare(
sysContext: *mut TSS2_SYS_CONTEXT,
keyHandle: TPMI_DH_OBJECT,
) -> TSS2_RC