mhash.c: In function `php_if_mhash_keygen_s2k':
mhash.c:206: `KEYGEN' undeclared (first use in this function)
mhash.c:206: (Each undeclared identifier is reported only once
mhash.c:206: for each function it appears in.)
mhash.c:206: parse error before `keystruct'
mhash.c:226: `KEYGEN_S2K_SALTED' undeclared (first use in this function)
mhash.c:244: `keystruct' undeclared (first use in this function)

>From the mhash.h installed with libmhash: /* $Id: mhash.h,v 1.3 1999/10/04
12:13:10 sascha Exp $ */

./configure --with-gettext --with-mcrypt --with-zlib --with-apxs --with-openssl=/usr/local/ssl --enable-magic-quotes --with-bz2 --enable-calendar  --with-curl --with-mcrypt --with-dom=/usr/local/lib --enable-ftp --enable-gd-imgstrttf  --with-gd --with-jpeg-dir --with-ttf --with-t1lib --with-imap-ssl --with-imap --with-java=/usr/local/jdk1.3 --with-ldap --with-mysql --with-pdflib=/usr/local/lib --with-zlib-dir --with-jpeg-dir --with-png-dir --with-tiff-dir --with-pgsql --with-pspell --with-readline --with-sablot --with-sablot-errors-descriptive --enable-trans-sid --enable-shmop --enable-sockets --with-swf --enable-sysvsem --enable-sysvshm --enable-inline-optimization --enable-memory-limit --enable-shared