#include once <u32tofreg.asm>
#include once <ftou32reg.asm>
#include once <stackf.asm>

; -------------------------------------------------------------
; Floating point library using the FP ROM Calculator (ZX 48K)

; All of them uses A EDCB registers as 1st paramter.
; For binary operators, the 2n operator must be pushed into the
; stack, in the order A DE BC.
;
; Uses CALLEE convention
; -------------------------------------------------------------

    push namespace core

__NEF:	; A <> B
    call __FPSTACK_PUSH2	; Enters B, A

    ; ------------- ROM NOS-NEQ
    ld b, 0Bh
    rst 28h
    defb 0Bh
    defb 38h    ; END CALC

    call __FPSTACK_POP
    jp __FTOU8 ; Convert to 8 bits

    pop namespace

