CVS HEAD compile failure

Attached is a compile failure I am seeing in CVS HEAD in bin/pg_dump.
The offending lines are:

gmake[3]: Leaving directory `/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/backend/parser'
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes -Wmissing-declarations -O1 -Wall -Wmissing-prototypes -Wmissing-declar
ations -Wpointer-arith -Wcast-align -I../../../src/interfaces/libpq -I../../../src/include -I/usr/local/include/readline -I/us
r/contrib/include -DBINDIR=\"/usr/local/pgsql/bin\" -c -o common.o common.c
In file included from /usr/contrib/include/openssl/comp.h:5,
from /usr/contrib/include/openssl/ssl.h:171,
from ../../../src/interfaces/libpq/libpq-fe.h:33,
from pg_backup.h:30,
from pg_backup_archiver.h:58,
from common.c:21:
/usr/contrib/include/openssl/crypto.h:358: syntax error before `free_func'
/usr/contrib/include/openssl/crypto.h:358: syntax error before `)'
/usr/contrib/include/openssl/crypto.h:363: syntax error before `free_func'
/usr/contrib/include/openssl/crypto.h:363: syntax error before `)'
In file included from /usr/contrib/include/openssl/rsa.h:62,
from /usr/contrib/include/openssl/evp.h:137,
from /usr/contrib/include/openssl/x509.h:67,
from /usr/contrib/include/openssl/ssl.h:177,
from ../../../src/interfaces/libpq/libpq-fe.h:33,
from pg_backup.h:30,
from pg_backup_archiver.h:58,
from common.c:21:
/usr/contrib/include/openssl/asn1.h:802: syntax error before `free_func'
/usr/contrib/include/openssl/asn1.h:802: `d2i_ASN1_SET' declared as function returning a function
/usr/contrib/include/openssl/asn1.h:803: syntax error before `int'
/usr/contrib/include/openssl/asn1.h:907: syntax error before `free_func'
/usr/contrib/include/openssl/asn1.h:907: syntax error before `)'
In file included from /usr/contrib/include/openssl/evp.h:148,
from /usr/contrib/include/openssl/x509.h:67,
from /usr/contrib/include/openssl/ssl.h:177,
from ../../../src/interfaces/libpq/libpq-fe.h:33,
from pg_backup.h:30,
from pg_backup_archiver.h:58,
from common.c:21:

as you can see, these are all related to free_func. The line in crypto.h is:

int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *));

I can't see what could be causing this failure. I thought maybe
'free_func' was defined in our code, but I don't see it. Also, there
are earlier references to free_func in that file that aren't marked as
failures. I looked at the recent changes to pg_dump/Makefile, but
don't see anything. This is a clean build.

I can compile 7.4.X CVS just fine. This failure began within the past
few days.

--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
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