pub fn builtin_process_instruction(
process_instruction: ProcessInstruction,
_first_instruction_account: IndexOfAccount,
invoke_context: &mut InvokeContext<'_>
) -> Result<(), InstructionError>
pub fn builtin_process_instruction(
process_instruction: ProcessInstruction,
_first_instruction_account: IndexOfAccount,
invoke_context: &mut InvokeContext<'_>
) -> Result<(), InstructionError>