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vcpi.h__
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1994-02-26
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608b
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29 lines
/*
SPHINX Programming (C) 1994.
NAME: VCPI.H--
DESCRIPTION: This file contains a procedure for detecting whether or not
the VCPI Interface is installed on the host machine.
LAST MODIFIED: 26 Feb 1993
PROCEDURES DEFINED IN THIS FILE:
: word CHECK_VCPI()
*/
: word CHECK_VCPI ()
/*
Returns:
If VCPI is available:
AX != 0 with AH = VCPI major version number and
AL = VCPI minor version number
else AX = 0
*/
{
AX = 0xDE00;
$ INT 0x67
IF( AH == 0 )
AX = BX;
ELSE AX = 0;
}
/* end of VCPI.H-- */