use isinf(3) and isnan(3) instead of rolling our own
[unix-history] / usr / src / lib / libc / gen / getcwd.3
1991-02-21 Keith Bosticrename getwd to getcwd for POSIX.1 compatibility
1986-05-13 Mike Karelsno more we don't
1985-05-16 Kirk McKusick4.3BSD beta release manual page
1985-05-16 Kirk McKusickmanual page first distributed with 4.2BSD