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Mail Archives: djgpp/1997/08/10/10:01:34

From: Pancheri Paolo <darkangel AT tin DOT it>
Newsgroups: comp.os.msdos.djgpp
Subject: Handling Interrupts
Date: Tue, 05 Aug 1997 17:43:50 +0200
Organization: Telecom Italia - Video On Line
Lines: 8
Message-ID: <33E74A35.D5761524@tin.it>
NNTP-Posting-Host: cles1-38.tin.it
Mime-Version: 1.0
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

Whit the functions
_go32_dpmi_get_protected_mode_interrupt_vector(0x08, &old_timer_handler)
and _go32_dpmi_set_protected_mode_interrupt_vector(0x08,
&new_timer_handler) I can save the old timer handler and install a my
own handler. But how can I call the old handler (saved in
old_timer_handler)?


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