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Cream of the Crop 1
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Cream of the Crop 1.iso
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PROGRAM
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DJLGR106.ARJ
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SETCOLOR.S
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1991-05-28
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961b
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41 lines
/* This is file SETCOLOR.S */
/*
** Copyright (C) 1991 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
**
** This file is distributed under the terms listed in the document
** "copying.dj", available from DJ Delorie at the address above.
** A copy of "copying.dj" should accompany this file; if not, a copy
** should be available from where this file was obtained. This file
** may not be distributed without a verbatim copy of "copying.dj".
**
** This file is distributed WITHOUT ANY WARRANTY; without even the implied
** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
.globl __GrSetColor /* color, r, g, b */
__GrSetColor:
cli
movb 4(%esp),%al
movw $0x3c8,%dx
outb %al,%dx
inb $0x80,%al
movw $0x3c9,%dx
movb 8(%esp),%al
shrb $2,%al
outb %al,%dx
inb $0x80,%al
movb 12(%esp),%al
shrb $2,%al
outb %al,%dx
inb $0x80,%al
movb 16(%esp),%al
shrb $2,%al
outb %al,%dx
sti
ret