;
; DBLBIN.MAC
; SOURCE FOR MACRO SUBROUTINE TO INTERPRET FOUR SUCCESSIVE STRING BYTES
; AS A LONG (2 WORD) INTEGER AND RETURN ITS VALUE AS A FLOATING NUMBER.
; BASIC CALL:
;	CALL "DBLBIN"(A$,A)
; WHERE:
;	A$ = STRING WHOSE FIRST 4 BYTES CONTAIN LONG INTEGER
;	A  = RETURNED VALUE OF LONG INTEGER
;