Allow elapsed time to go negative so that NMEA line reader can detect
authorrobertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Thu, 2 Nov 2006 19:15:48 +0000 (19:15 +0000)
committerrobertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Thu, 2 Nov 2006 19:15:48 +0000 (19:15 +0000)
commit01f53fd60e35943757854401e43362e4c97e0321
treef2fba33994a3dd7cfc984c953e2061f3ff0c2217
parent462bf0b6ff2658a1e540d630302e0644183d3145
Allow elapsed time to go negative so that NMEA line reader can detect
timeouts correctly.

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@2474 f51c46e8-681c-474f-0cfe-069cfd0219fb
gpsbabel/gbser_posix.c