[7/8] make commands in infcmd.c static

[Pedro Alves]

On 12/12/2012 04:47 PM, Tom Tromey wrote:
> This changes various command functions in infcmd.c to be static.
> 
> Seeing that they were declared in inferior.h makes me wonder if somebody
> had some use for them.

Probably Insight did at some point:

Wed Jul 15 11:51:33 1998  Keith Seitz  <keiths@cygnus.com>

...

        * breakpoint.c: Export delete_command.

        * infcmd.c: Export continue_command, stepi_command, and nexti_command.
...


It was Keith, and also notice that delete_command, still used by Insight,
is in the same log entry.

-- 
Pedro Alves