Let srand($0) seed the RNG to whatever the content of $0 is.

Manual bits from pedro@.
ok pedro@
Update to (the one true) awk version 20121220.

ok pedro@
Use tostring() for strdup() error checking.

found by pedro@
ok pedro@
Improve the behavior of 'mount -ur' on msdosfs and ffs:

* send a cache flush operation to the hard disk

from fritsch@genua.de

ok pedro@
Panic if we try to kthread_create() before initprocess is set.

While here, kill kthread_create_now and check for initprocess
explicitly.

ok marco@
fix uninitialised memory use in isakmpd

x509_cert_get_subjects() in isakmpd/x509.c has the following code:

(*id)[0] = malloc((*id_len)[0]);
(...)
SET_ISAKMP_ID_TYPE((*id)[0] - ISAKMP_GEN_SZ, IPSEC_ID_DER_ASN1_DN);

this causes only the first byte of (*id)[0] to be filled; the remaining
three in the first word are left uninitialised. they don't seem to be
inspected anywhere, nor are they transmitted to peers, so this bug is
hopefully harmless.

ok natano@
Floppies are dead!
Add tmpfs format to pax(1).

input and ok pedro@
Simple s/.Ox/.Br replacing at release(8).

ok patrick@ pedro@
correctly set nread when parsing floats

fixes a botch up by yours truly that broke scanf() with %n after %f in
6659d2ba. i blame immigrants on benefits.

ok natano@ marco@ haesbaert@
Revert "We do not have _tolower, so call tolower instead."

This reverts commit af4cdda3d8e0832e929f8098a62c3d37eb586b17.

We do have _tolower, it was just missing from the ctype.h header. Sorry
for the inconvenience!
Add _tolower() and _touppwer prototypes to <ctype.h>.

They were dropped from the header by accident.