K 10
svn:author
V 6
jedgar
K 8
svn:date
V 27
2001-12-04T03:28:31.000000Z
K 7
svn:log
V 193
WARNS=2 and style(9) cleanup:

o prototype usage()
o move BUFSIZE define above the functions
o nuke externs that are defined in unistd.h

Approved by:	rwatson
Obtained from:	TrustedBSD Project

END