More KNF.
Restore beck's rev 1.3: snprintf() was reviewed
KNF.
Restore beck's rev 1.9: snprintf() was reviewed
theo found a file we don't seem to need, but just in case, i will paste
the contents below:
#!/usr/local/bin/perl
# x86 assember
Restore beck's rev 1.21: snprintf() was reviewed
Remove unused/never installed libssl tools and docs and references to them

Sure deraadt
Restore beck's rev 1.7: snprintf() was reviewed.
Also, use sizeof() for snprintf()'s size argument
Restore tedu's rev 1.4: snprintf() was reviewed.
Restore beck's rev 1.8: snprintf() was reviewed.
Restore beck's (void)snprintf(): they were reviewed.
Chop off more SSLv2 tentacles and start fixing and noting y2038 issues.
APIs that pass times as longs will have to change at some point...
Bump major on both libcrypto and libssl.

ok tedu@
Eliminate duplicated logic by switching from malloc+snprintf to asprintf

ok beck@
replace a bunch of pointer-arithmatic-strcpy-converted-blindly-to-strlcpy
cruft with an snprintf.
"better than what was there"  ok guenther@
ASN1_STRING cleanup - realloc has handled NULL since I had a mullet
and parachute pants - and since it's obvious there is no guarantee
the caller doesn't pass in the data area in the argument, use memmove
instead of memcpy so overlapping areas are handled correctly.
 Also, pointers can be usefully printed in hex with %p, in error messaeges
rather than the bizzaro stuff that was there using mystical buffer lengths
and abuse of strlcpy-converted-blindly-from-strcpy
fix accidentally deleted deref.
clean up files we don't need
KNF.
Correctly document the return value of getenv(3)

From Ben Cornett (ben (at) lantern.is)
remove macros wrapping malloc/calloc/free/realloc