Update ltrace to 0.4. The previous version didn't work at all
Also change the maintainer to me since there's no current
Note that this program relies on the undocumented PT_SYSCALL
ptrace option. I'm not sure if it was implemented in versions
of FreeBSD prior to 6.1.
I will take care of it.
Committed, thanks! I marked it IGNORE on OSVERSION prior to 502000 since the
PT_SYSCALL ptrace option wasn't introduced before 5.2-RELEASE.