-(defconstant compiled-debug-var-environment-live #b00000100)
-(defconstant compiled-debug-var-save-loc-p #b00001000)
-(defconstant compiled-debug-var-id-p #b00010000)
-(defconstant compiled-debug-var-minimal-p #b00100000)
-(defconstant compiled-debug-var-deleted-p #b01000000)
+(def!constant compiled-debug-var-environment-live #b00000100)
+(def!constant compiled-debug-var-save-loc-p #b00001000)
+(def!constant compiled-debug-var-id-p #b00010000)
+(def!constant compiled-debug-var-minimal-p #b00100000)
+(def!constant compiled-debug-var-deleted-p #b01000000)