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From: | Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: `void main' in Gnu packages---?! |
Date: | Tue, 18 Jan 2000 06:38:15 +0200 |
Organization: | NetVision Israel |
Lines: | 8 |
Message-ID: | <3883EE37.68D696A8@is.elta.co.il> |
References: | <F77915E7F086D31197F4009027CC81C91CC4E2 AT probe-2 DOT as-london DOT acclaim DOT com> |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Shawn Hargreaves wrote: > > Wouldn't this accounting add a lot of additional overhead to these calls, > though? __dpmi_int() in particular is used frequently enough to be a > major performance bottleneck in some situations. All you need to do is to farpeekb at the BIOS data area where the BIOS tick count is maintained. I'm sure we can sustain a few simple instructions...
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