use C library err/warn(3), do more error checking for over/underflow
authorKeith Bostic <bostic@ucbvax.Berkeley.EDU>
Fri, 30 Apr 1993 14:06:43 +0000 (06:06 -0800)
committerKeith Bostic <bostic@ucbvax.Berkeley.EDU>
Fri, 30 Apr 1993 14:06:43 +0000 (06:06 -0800)
commita561c8483edbba108860b996df61da4d56efb297
treec8bc77f6bb753b46f6f30bde7fdd8b2430d7d040
parentbe10db5ee8fcc25907af77dfc5a972e8ee9502a8
use C library err/warn(3), do more error checking for over/underflow
various minor cleanups

SCCS-vsn: usr.bin/printf/printf.c 5.13
usr/src/usr.bin/printf/printf.c