Patch: Warning removal

[David Edelsohn]

	This patch was a very bad idea to install without greater
testing.  The new prototypes in collect2.c now conflict with the
prototypes in AIX 4.3 /usr/include/ldfcn.h.

	There is no easy way to get this right for all versions which is
why they were not prototyped.  Either use a prototype matching each OS or
please revert this bad patch at your earliest convenience.

Thanks, David