error compiling on a FreeBSD

Hello 
I am comliping c/c++ on a freeBSD 2.2.8-RELEASE using the gcc-2.95.3 and
I got the following error message.

/var/tmp/gcc-2.95.3/bin/gcc -g -O2 -W -Wall -Wwrite-strings
-Wbad-function-cast -Wmissing-prototypes -Wcast-qual
-Wmissing-declarations -Werror -DHAVE_CONFIG_H -I../../src -I
/usr/home/nassim/rtpxr/include  -c rtpdemo.c
/var/tmp/gcc-2.95.3/bin/gcc -g -O2 -W -Wall -Wwrite-strings
-Wbad-function-cast -Wmissing-prototypes -Wcast-qual
-Wmissing-declarations -Werror -DHAVE_CONFIG_H -I../../src -I
/usr/home/nassim/rtpxr/include -o rtpdemo rtpdemo.o -L../../src
-luclmmbase
rtpdemo.c:106: Undefined symbol `___stdoutp' referenced from text
segment
collect2: ld returned 1 exit status
*** Error code 1

Stop.
*** Error code 1

Stop.
*** Error code 1

Stop.
>

Moting that the line 106 is:

104  
105       fflush(stdout);
106  }

Thanx for ur help.

Nassim.