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root/hwhelp.s

/* [<][>][^][v][top][bottom][index][help] */
    .text

InBuffEmpty:
    push %eax
    push %ecx
    mov $0x2FFFF, %ecx
ibe:
    in $0x64, %al
    test $2, %al
    loopnz ibe
    pop %ecx
    pop %eax
    ret

OutBuffFull:
    push %eax
    push %ecx
    mov $0x2FFFF, %ecx
obf:
    in $0x64, %al
    test $1, %al
    loopz   obf
    pop %ecx
    pop %eax
    ret

/* [<][>][^][v][top][bottom][index][help] */
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