Message-ID:	<35C81EFA.60169FCD@post.comstar.ru>
Date:	Wed, 05 Aug 1998 12:59:38 +0400
From:	Dim Zegebart <zager AT post DOT comstar DOT ru>
Reply-To:	zager AT post DOT comstar DOT ru
Organization:	Comstar Ltd.
MIME-Version:	1.0
To:	Nate Eldredge <nate AT cartsys DOT com>
CC:	Jeff Williams <jeffw AT darwin DOT sfbr DOT org>, djgpp AT delorie DOT com
Subject:	Re: 80x87 detection in DJGPP programs
References:	<199808041419 DOT JAA10555 AT kendall.> <35C74A9B DOT BE7C0A06 AT cartsys DOT com>

Nate Eldredge wrote:

> Jeff Williams wrote:
> >
> >
> >  So my question is: how can I detect a 80x87 in a DJGPP program?
>

int fpu_detect(){
char c;
outportb(0x70,0x14);
c=inportb(0x71);
if (c&0x1)
  { printf("FPU present\n");
    return(1);
  }
else
  { printf("FPU absent\n");
    return(0);
  }
}

Hope this help.

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