mod_dav does not compile with 4.0bpl1

hi, apache,php 4,mod_dav does not compile?! anybody who knows about that? markus make[3]: Entering directory `/usr/src/php-4.0b4pl1/ext/dav' /bin/sh ../../libtool --silent --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/src /php-4.0b4pl1/ext/dav -I../.. -I../../Zend -I/usr/src/php-4.0b4pl1 -I/usr/includ e/apache -I/usr/src/mod_dav-0.9.16-1.3.6 -I/usr/include/mysql -D_REENTRANT -g - O2 -DHAVE_MOD_DAV -I/usr/src/mod_dav-0.9.16-1.3.6 -Wall -c dav.c In file included from dav.c:30: php_dav.h:46: parse error before `*' dav.c:160: parse error before `{' dav.c: In function `dav_set_handler': dav.c:174: warning: implicit declaration of function `php3i_pval_strdup' dav.c:174: warning: assignment makes pointer from integer without a cast dav.c: In function `dav_call_handler': dav.c:194: warning: implicit declaration of function `php3i_string_pval' dav.c:194: warning: assignment makes pointer from integer without a cast dav.c:196: warning: implicit declaration of function `php3i_get_function_table' dav.c:196: warning: assignment makes pointer from integer without a cast dav.c:198: warning: implicit declaration of function `php3tls_pval_destructor' dav.c: In function `phpdav_mkcol_test_handler': dav.c:225: warning: assignment makes pointer from integer without a cast dav.c: In function `phpdav_mkcol_create_handler': dav.c:236: warning: assignment makes pointer from integer without a cast make[3]: *** [dav.lo] Error 1 make[3]: Leaving directory `/usr/src/php-4.0b4pl1/ext/dav' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/usr/src/php-4.0b4pl1/ext/dav' make[1]: *** [all] Error 1 make[1]: Leaving directory `/usr/src/php-4.0b4pl1/ext' make: *** [all-recursive] Error 1 --- Digital Online Media GmbH (friends call us DOM) http://www.dom.de