🚀 go-pugleaf

I use gcc 2.3.3 and libg++ 2.3  and i facet to problem
i cannot use system call 'msgget' but only with g++, with gcc
I can do it.
Perhaps anybody may advice me what i should do for it.
I use SunOS 4.1.1 on the sparc ELC.

For example:

--------------------------------------------------------------------

#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/msg.h>

extern int msgget(key_t,int);

main() {
  key_t key;
  int rcv;
  key = 1;
  rcv = msgget(key,666);
  }

--------------------------------------------------------------------

c++ ./msgd.c -o ./msgd
ld: Undefined symbol
   _msgget__Fli
collect: /usr/bin/ld returned 2 exit status

Compilation exited abnormally with code 1 at Sun May 16 18:32:32