if (opcode == AML_EXTOP) { /* Extended opcode */ 
if (opcode == AML_EXTENDED_OP_PREFIX) { /* Extended opcode, get the second opcode byte */ 
acpi_ps_peek_opcode (	struct acpi_parse_state         *parser_state){	u8                              *aml;	u16                             opcode;	aml = parser_state->aml;	opcode = (u16) ACPI_GET8 (aml);	if (opcode == AML_EXTOP) {		/* Extended opcode */		aml++;		opcode = (u16) ((opcode << 8) | ACPI_GET8 (aml));	}	return (opcode);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/73459f73e5d1602c59ebec114fc45185521353c1/psparse.c/clean/drivers/acpi/parser/psparse.c