Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!bionet!ames!uhccux!todd From: todd@uhccux.uhcc.hawaii.edu (Todd Ogasawara) Newsgroups: comp.sys.ibm.pc Subject: distinguishing between MS and IBM(PC) DOS Keywords: Microsoft C Message-ID: <6178@uhccux.uhcc.hawaii.edu> Date: 17 Jan 90 02:30:10 GMT Organization: University of Hawaii Lines: 12 Does anyone know how to determine whether the current DOS running is MS-DOS (from Microsoft and used on clones) or IBM-DOS (aka PC-DOS from IBM and used on true blue boxes) from within a Microsoft C program? I know how to determine the version number but do not know how to determine origin... Thanks...todd -- Todd Ogasawara, U. of Hawaii UUCP: {uunet,ucbvax,dcdwest}!ucsd!nosc!uhccux!todd ARPA: uhccux!todd@nosc.MIL BITNET: todd@uhccux INTERNET: todd@uhccux.UHCC.HAWAII.EDU