Move interpreter_p declaration to main.h

This moves the interpreter_p declaration from defs.h to main.h.  I
think this makes more sense, as it is defined in main.c.  Also, this
declaration was in the wrong place -- between a comment and the things
the comment described.

gdb/ChangeLog
2019-05-08  Tom Tromey  <tromey@adacore.com>

	* tui/tui-interp.c: Include main.h.
	* interps.c: Include main.h.
	* main.h (interpreter_p): Declare.
	* defs.h (interpreter_p): Don't declare.

1 files changed, 0 insertions, 3 deletions

diff --git a/gdb/defs.h b/gdb/defs.h
index 673a200..5a1995b 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -584,9 +584,6 @@ extern int watchdog;
 
 /* Hooks for alternate command interfaces.  */
 
-/* * The name of the interpreter if specified on the command line.  */
-extern char *interpreter_p;
-
 struct target_waitstatus;
 struct cmd_list_element;