vsftpd-2.0.6 failed to compile on FreeBSD-4.11-p26

[John/SML]

Hi,

I tried to install the vsftpd-2.0.6 port on FreeBSD 4.11-p26, but failed
with the following error message :-

## begin of error log ##

gcc -c privops.c -O2 -Wall -W -Wshadow -idirafter dummyinc
privops.c: In function `vsf_privop_get_ftp_port_sock':
privops.c:58: syntax error before `double'
privops.c:59: `sleep_for' undeclared (first use in this function)
privops.c:59: (Each undeclared identifier is reported only once
privops.c:59: for each function it appears in.)
*** Error code 1

Stop in /usr/local/src/vsftpd-2.0.6.

## end of error log ##

I hope someone can help to advise how I can install vsftpd-2.0.6 on FreeBSD
4.11

Thanks a lot.

John Mok