...l in this version. The following functions are present: bcmp () bcopy () bzero () ecvt () fcvt () ftime () gcvt () getwd () index () mktemp () rindex () utimes () wcswcs () XSI …...2001 only (function removed in POSIX.1-2008)] encrypt() endgrent() endpwent() endutxent() fcvt() [POSIX.1-2001 only (function removed in POSIX.1-2008)] ftw() gcvt() [POSIX.1-200…