Fix compile time warnings about unused variables 'yyinput' and 'input'.

	PR binutils/16567
	* deflex.l: Add noinput and nounput options.
Add myself as the maintainer for the MSP430 sim.
Mention PR gdb/16696 in corresponding ChangeLog entry.
Make the windows-nat.c target inherit inf-child.c.

So that all native targets inherit a single "superclass".

Target methods that are set to or do the same as inf-child.c's are
removed.

Tested by cross building on Fedora 17, and then confirming that

./gdb.exe ./gdb.exe -ex "set pagination off" -ex "start"

under Wine still works.

Also, Joel tested this with Adacore's internal testsuite.

gdb/
2014-03-12  Pedro Alves  <palves@redhat.com>

	* windows-nat.c: Include inf-child.h.
	(windows_ops): Delete global.
	(windows_open, windows_prepare_to_store, windows_can_run): Delete
	methods.
	(init_windows_ops): Delete function.
	(windows_target): New function, based on init_windows_ops, but
	inherit inf_child_target.
	(_initialize_windows_nat): Use windows_target.  Install x86
	specific target methods here.
Make the nto-procfs.c target inherit inf-child.c.

So that all native targets inherit a single "superclass".

Target methods that are set to or do the same as inf-child.c's are
removed.

Not tested.

gdb/
2014-03-12  Pedro Alves  <palves@redhat.com>

	* nto-procfs.c: Include inf-child.h.
	(procfs_ops): Delete global.
	(procfs_can_run): Delete method.
	(procfs_detach, procfs_mourn_inferior): Unpush the passed in
	target pointer instead of referencing procfs_ops.
	(procfs_prepare_to_store): Delete.
	(init_procfs_ops): Delete function.
	(procfs_target): New function, based on init_procfs_ops, but
	inherit inf_child_target.
	(_initialize_procfs): Use procfs_target.
inf-child.c: Update comments.

This file is no longer used exclusively by Unix targets anymore.

gdb/
2014-03-12  Pedro Alves  <palves@redhat.com>

	* inf-child.c: Update top comment to not mention Unix.  Add
	generic comment describing how this target is meant to be used.
	(inf_child_post_attach, inf_child_post_startup_inferior)
	(inf_child_follow_fork, inf_child_pid_to_exec_file): Don't mention
	Unix in comment.
inf-child.h: Update comment.

Like inf-child.c, this file is no longer used exclusively by Unix
targets anymore.

gdb/
2014-03-12  Pedro Alves  <palves@redhat.com>

        * inf-child.h: Update comment to not mention Unix.