Interrupt 67h Used by Lotus-Intel-Microsoft Expanded Memory Specification user and Ashton-Tate/Quadram/AST Enhanced Expanded Memory specification Int\67f\40 Get Status Int\67f\41 Get Page Frame Address Int\67f\42 Get Page Count Int\67f\43 Allocate Pages Int\67f\44 Map Memory Int\67f\45 Deallocate Pages Int\67f\46 Get Version Number Int\67f\47 Save Page Map Int\67f\48 Restore Page Map Int\67f\4B Get Handle Count Int\67f\4C Get Page Count for a Handle Int\67f\4D Get Page Counts for all Handles Int\67f\4Esf\00 Get Map Int\67f\4Esf\01 Set Map Int\67f\4Esf\02 Swap Map Int\67f\4Esf\03 Get Size Int\67f\60 Get Physical Window Array Int\67f\68 Get System Physical Window Array Int\67f\69 Map Page into Window Int\67f\6Asf\00 Get System Map Int\67f\6Asf\01 Set System Map Int\67f\6Asf\02 Swap System Map Int\67f\6Asf\03 Get Map Size Int\67f\6Asf\04 Set Standard Mapping Int\67f\6Asf\05 Set Alternate Mapping Int\67f\6Asf\06 Deallocate Initial Pages