/*
 * exmem.h  21 Dec 83  Craig Milo Rogers at USC/ISI
 *
 *	Declare the types of the exmem functions.
 */

typedef long p_addr;		/* A 20-bit linear physical memory address. */

p_addr getaddr();		/* Returns a physical memory address. */

u_short peek();			/* Contents of a memory location. */
u_char cpeek();
long lpeek();