[syslog-ng] syslog-ng 1.3.15 compile fails on FreeBSD 3.2R

I just tried compiling syslog-ng 1.3.15 with libol 0.2.14 on a FreeBSD 3.2R box and it fails with the following: affile.c: In function `do_open_file': affile.c:52: storage size of `st' isn't known affile.c:54: warning: implicit declaration of function `stat' affile.c:55: warning: implicit declaration of function `S_ISDIR' affile.c:61: warning: implicit declaration of function `mkdir' affile.c:52: warning: unused variable `st' *** Error code 1