Xref: news2.mv.net comp.os.msdos.djgpp:8194 From: yancey AT hiwaay DOT net Newsgroups: comp.os.msdos.djgpp Subject: RE: int86() Date: Sun, 01 Sep 1996 22:55:31 GMT Organization: HiWAAY Information Services Lines: 13 Message-ID: <50g2vc$2ct@parlor.hiwaay.net> NNTP-Posting-Host: max6-154.hiwaay.net To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Help...... I'm trying to test a single bit as per a bios interrupt. Using the int86() function , how can I test to see if an particular bit is set = 1 or not = 0 . ex. outregs.h.al I need to test bit 7 of this register for 1 or 0. Thanx in advance...